Home / 54,953,334,985.60-82,430,002,478.40-54,953,334,985.60

Finding the Fourth Proportional to 54,953,334,985.60, 82,430,002,478.40 and 54,953,334,985.60

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Solution

The fourth proportional to 54,953,334,985.60, 82,430,002,478.40 and 54,953,334,985.60 is: 82,430,002,478.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,953,334,985.60 : 82,430,002,478.40 = 54,953,334,985.60 : x
  2. Step 2: Convert to fraction form
    54,953,334,985.60/82,430,002,478.40 = 54,953,334,985.60/x
  3. Step 3: Cross multiply
    54,953,334,985.60x = 82,430,002,478.40 × 54,953,334,985.60
  4. Step 4: Simplify right side
    54,953,334,985.60x = 4,529,803,539,059,353,059,328
  5. Step 5: Solve for x
    x = 4,529,803,539,059,353,059,328/54,953,334,985.60
  6. Step 6: Final answer
    x = 82,430,002,478.40

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Double scale
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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.