Home / 62,604,005.60-93,906,008.40-51,257,266.40

Finding the Fourth Proportional to 62,604,005.60, 93,906,008.40 and 51,257,266.40

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Solution

The fourth proportional to 62,604,005.60, 93,906,008.40 and 51,257,266.40 is: 76,885,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,604,005.60 : 93,906,008.40 = 51,257,266.40 : x
  2. Step 2: Convert to fraction form
    62,604,005.60/93,906,008.40 = 51,257,266.40/x
  3. Step 3: Cross multiply
    62,604,005.60x = 93,906,008.40 × 51,257,266.40
  4. Step 4: Simplify right side
    62,604,005.60x = 4,813,365,289,119,438
  5. Step 5: Solve for x
    x = 4,813,365,289,119,438/62,604,005.60
  6. Step 6: Final answer
    x = 76,885,899.60

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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.