Home / 27,009,017.88-37,272,446.49-14,785,874.88

Finding the Fourth Proportional to 27,009,017.88, 37,272,446.49 and 14,785,874.88

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Solution

The fourth proportional to 27,009,017.88, 37,272,446.49 and 14,785,874.88 is: 20,404,508.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,009,017.88 : 37,272,446.49 = 14,785,874.88 : x
  2. Step 2: Convert to fraction form
    27,009,017.88/37,272,446.49 = 14,785,874.88/x
  3. Step 3: Cross multiply
    27,009,017.88x = 37,272,446.49 × 14,785,874.88
  4. Step 4: Simplify right side
    27,009,017.88x = 551,105,730,272,635.25
  5. Step 5: Solve for x
    x = 551,105,730,272,635.25/27,009,017.88
  6. Step 6: Final answer
    x = 20,404,508.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.