Home / 29,383,562.40-44,081,564.40-8,911,600.80

Finding the Fourth Proportional to 29,383,562.40, 44,081,564.40 and 8,911,600.80

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Solution

The fourth proportional to 29,383,562.40, 44,081,564.40 and 8,911,600.80 is: 13,369,287.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383,562.40 : 44,081,564.40 = 8,911,600.80 : x
  2. Step 2: Convert to fraction form
    29,383,562.40/44,081,564.40 = 8,911,600.80/x
  3. Step 3: Cross multiply
    29,383,562.40x = 44,081,564.40 × 8,911,600.80
  4. Step 4: Simplify right side
    29,383,562.40x = 392,837,304,572,291.56
  5. Step 5: Solve for x
    x = 392,837,304,572,291.56/29,383,562.40
  6. Step 6: Final answer
    x = 13,369,287.88

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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.