Home / 39,181,612.40-58,773,011.48-14,921,882.32

Finding the Fourth Proportional to 39,181,612.40, 58,773,011.48 and 14,921,882.32

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Solution

The fourth proportional to 39,181,612.40, 58,773,011.48 and 14,921,882.32 is: 22,383,049.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,181,612.40 : 58,773,011.48 = 14,921,882.32 : x
  2. Step 2: Convert to fraction form
    39,181,612.40/58,773,011.48 = 14,921,882.32/x
  3. Step 3: Cross multiply
    39,181,612.40x = 58,773,011.48 × 14,921,882.32
  4. Step 4: Simplify right side
    39,181,612.40x = 877,003,960,896,569
  5. Step 5: Solve for x
    x = 877,003,960,896,569/39,181,612.40
  6. Step 6: Final answer
    x = 22,383,049.27

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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.