Home / 15,565,856.20-23,348,784.30-14,684,057.80

Finding the Fourth Proportional to 15,565,856.20, 23,348,784.30 and 14,684,057.80

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Solution

The fourth proportional to 15,565,856.20, 23,348,784.30 and 14,684,057.80 is: 22,026,086.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,565,856.20 : 23,348,784.30 = 14,684,057.80 : x
  2. Step 2: Convert to fraction form
    15,565,856.20/23,348,784.30 = 14,684,057.80/x
  3. Step 3: Cross multiply
    15,565,856.20x = 23,348,784.30 × 14,684,057.80
  4. Step 4: Simplify right side
    15,565,856.20x = 342,854,898,220,932.56
  5. Step 5: Solve for x
    x = 342,854,898,220,932.56/15,565,856.20
  6. Step 6: Final answer
    x = 22,026,086.70

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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.