Home / 6,267,485,060.10-9,401,227,590.15-4,430,824,964.10

Finding the Fourth Proportional to 6,267,485,060.10, 9,401,227,590.15 and 4,430,824,964.10

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Solution

The fourth proportional to 6,267,485,060.10, 9,401,227,590.15 and 4,430,824,964.10 is: 6,646,237,446.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,485,060.10 : 9,401,227,590.15 = 4,430,824,964.10 : x
  2. Step 2: Convert to fraction form
    6,267,485,060.10/9,401,227,590.15 = 4,430,824,964.10/x
  3. Step 3: Cross multiply
    6,267,485,060.10x = 9,401,227,590.15 × 4,430,824,964.10
  4. Step 4: Simplify right side
    6,267,485,060.10x = 41,655,193,899,622,301,696
  5. Step 5: Solve for x
    x = 41,655,193,899,622,301,696/6,267,485,060.10
  6. Step 6: Final answer
    x = 6,646,237,446.15

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Double scale
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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.