Home / 59,798,060.10-89,697,090.15-51,188,715.90

Finding the Fourth Proportional to 59,798,060.10, 89,697,090.15 and 51,188,715.90

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Solution

The fourth proportional to 59,798,060.10, 89,697,090.15 and 51,188,715.90 is: 76,783,073.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,798,060.10 : 89,697,090.15 = 51,188,715.90 : x
  2. Step 2: Convert to fraction form
    59,798,060.10/89,697,090.15 = 51,188,715.90/x
  3. Step 3: Cross multiply
    59,798,060.10x = 89,697,090.15 × 51,188,715.90
  4. Step 4: Simplify right side
    59,798,060.10x = 4,591,478,864,745,039
  5. Step 5: Solve for x
    x = 4,591,478,864,745,039/59,798,060.10
  6. Step 6: Final answer
    x = 76,783,073.85

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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.