Home / 23,174,777.40-34,766,313.30-9,712,966.20

Finding the Fourth Proportional to 23,174,777.40, 34,766,313.30 and 9,712,966.20

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Solution

The fourth proportional to 23,174,777.40, 34,766,313.30 and 9,712,966.20 is: 14,571,187.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,174,777.40 : 34,766,313.30 = 9,712,966.20 : x
  2. Step 2: Convert to fraction form
    23,174,777.40/34,766,313.30 = 9,712,966.20/x
  3. Step 3: Cross multiply
    23,174,777.40x = 34,766,313.30 × 9,712,966.20
  4. Step 4: Simplify right side
    23,174,777.40x = 337,684,025,981,510.38
  5. Step 5: Solve for x
    x = 337,684,025,981,510.38/23,174,777.40
  6. Step 6: Final answer
    x = 14,571,187.47

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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.