Home / 48,200,612.20-66,516,769.02-26,470,580.20

Finding the Fourth Proportional to 48,200,612.20, 66,516,769.02 and 26,470,580.20

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Solution

The fourth proportional to 48,200,612.20, 66,516,769.02 and 26,470,580.20 is: 36,529,359.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,612.20 : 66,516,769.02 = 26,470,580.20 : x
  2. Step 2: Convert to fraction form
    48,200,612.20/66,516,769.02 = 26,470,580.20/x
  3. Step 3: Cross multiply
    48,200,612.20x = 66,516,769.02 × 26,470,580.20
  4. Step 4: Simplify right side
    48,200,612.20x = 1,760,737,468,988,785.50
  5. Step 5: Solve for x
    x = 1,760,737,468,988,785.50/48,200,612.20
  6. Step 6: Final answer
    x = 36,529,359.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.