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Finding the Fourth Proportional to 37,157,092.10, 55,735,638.15 and 37,157,092.10

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Solution

The fourth proportional to 37,157,092.10, 55,735,638.15 and 37,157,092.10 is: 55,735,638.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,157,092.10 : 55,735,638.15 = 37,157,092.10 : x
  2. Step 2: Convert to fraction form
    37,157,092.10/55,735,638.15 = 37,157,092.10/x
  3. Step 3: Cross multiply
    37,157,092.10x = 55,735,638.15 × 37,157,092.10
  4. Step 4: Simplify right side
    37,157,092.10x = 2,070,974,239,991,823.75
  5. Step 5: Solve for x
    x = 2,070,974,239,991,823.75/37,157,092.10
  6. Step 6: Final answer
    x = 55,735,638.15

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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.