Home / 62,604,006.10-93,906,009.15-51,257,266.90

Finding the Fourth Proportional to 62,604,006.10, 93,906,009.15 and 51,257,266.90

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Solution

The fourth proportional to 62,604,006.10, 93,906,009.15 and 51,257,266.90 is: 76,885,900.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,604,006.10 : 93,906,009.15 = 51,257,266.90 : x
  2. Step 2: Convert to fraction form
    62,604,006.10/93,906,009.15 = 51,257,266.90/x
  3. Step 3: Cross multiply
    62,604,006.10x = 93,906,009.15 × 51,257,266.90
  4. Step 4: Simplify right side
    62,604,006.10x = 4,813,365,374,515,392
  5. Step 5: Solve for x
    x = 4,813,365,374,515,392/62,604,006.10
  6. Step 6: Final answer
    x = 76,885,900.35

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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.