Home / 6,267,485,059.60-9,401,227,589.40-4,430,824,963.60

Finding the Fourth Proportional to 6,267,485,059.60, 9,401,227,589.40 and 4,430,824,963.60

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Solution

The fourth proportional to 6,267,485,059.60, 9,401,227,589.40 and 4,430,824,963.60 is: 6,646,237,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,485,059.60 : 9,401,227,589.40 = 4,430,824,963.60 : x
  2. Step 2: Convert to fraction form
    6,267,485,059.60/9,401,227,589.40 = 4,430,824,963.60/x
  3. Step 3: Cross multiply
    6,267,485,059.60x = 9,401,227,589.40 × 4,430,824,963.60
  4. Step 4: Simplify right side
    6,267,485,059.60x = 41,655,193,891,598,573,568
  5. Step 5: Solve for x
    x = 41,655,193,891,598,573,568/6,267,485,059.60
  6. Step 6: Final answer
    x = 6,646,237,445.40

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Half scale
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Double scale
Find fourth proportional to 6,267,485,060.60, 9,401,227,590.90 and 4,430,824,964.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.