Home / 59,170,632.30-88,755,948.45-56,903,150.70

Finding the Fourth Proportional to 59,170,632.30, 88,755,948.45 and 56,903,150.70

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Solution

The fourth proportional to 59,170,632.30, 88,755,948.45 and 56,903,150.70 is: 85,354,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,170,632.30 : 88,755,948.45 = 56,903,150.70 : x
  2. Step 2: Convert to fraction form
    59,170,632.30/88,755,948.45 = 56,903,150.70/x
  3. Step 3: Cross multiply
    59,170,632.30x = 88,755,948.45 × 56,903,150.70
  4. Step 4: Simplify right side
    59,170,632.30x = 5,050,493,110,171,782
  5. Step 5: Solve for x
    x = 5,050,493,110,171,782/59,170,632.30
  6. Step 6: Final answer
    x = 85,354,726.05

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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.