Home / 35,948,787.09-53,900,713.89-15,188,553.33

Finding the Fourth Proportional to 35,948,787.09, 53,900,713.89 and 15,188,553.33

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Solution

The fourth proportional to 35,948,787.09, 53,900,713.89 and 15,188,553.33 is: 22,773,337.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,948,787.09 : 53,900,713.89 = 15,188,553.33 : x
  2. Step 2: Convert to fraction form
    35,948,787.09/53,900,713.89 = 15,188,553.33/x
  3. Step 3: Cross multiply
    35,948,787.09x = 53,900,713.89 × 15,188,553.33
  4. Step 4: Simplify right side
    35,948,787.09x = 818,673,867,443,336.75
  5. Step 5: Solve for x
    x = 818,673,867,443,336.75/35,948,787.09
  6. Step 6: Final answer
    x = 22,773,337.68

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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.