Home / 58,523,719.89-87,785,329.17-14,804,892.21

Finding the Fourth Proportional to 58,523,719.89, 87,785,329.17 and 14,804,892.21

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Solution

The fourth proportional to 58,523,719.89, 87,785,329.17 and 14,804,892.21 is: 22,207,274.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,523,719.89 : 87,785,329.17 = 14,804,892.21 : x
  2. Step 2: Convert to fraction form
    58,523,719.89/87,785,329.17 = 14,804,892.21/x
  3. Step 3: Cross multiply
    58,523,719.89x = 87,785,329.17 × 14,804,892.21
  4. Step 4: Simplify right side
    58,523,719.89x = 1,299,652,335,981,218.75
  5. Step 5: Solve for x
    x = 1,299,652,335,981,218.75/58,523,719.89
  6. Step 6: Final answer
    x = 22,207,274.90

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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.