Home / 23,108,007.74-34,665,390.32-6,935,236.90

Finding the Fourth Proportional to 23,108,007.74, 34,665,390.32 and 6,935,236.90

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Solution

The fourth proportional to 23,108,007.74, 34,665,390.32 and 6,935,236.90 is: 10,403,869.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108,007.74 : 34,665,390.32 = 6,935,236.90 : x
  2. Step 2: Convert to fraction form
    23,108,007.74/34,665,390.32 = 6,935,236.90/x
  3. Step 3: Cross multiply
    23,108,007.74x = 34,665,390.32 × 6,935,236.90
  4. Step 4: Simplify right side
    23,108,007.74x = 240,412,693,978,827.12
  5. Step 5: Solve for x
    x = 240,412,693,978,827.12/23,108,007.74
  6. Step 6: Final answer
    x = 10,403,869.37

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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.