Home / 110,676,854.34-165,904,177.14-37,843,824.85

Finding the Fourth Proportional to 110,676,854.34, 165,904,177.14 and 37,843,824.85

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Solution

The fourth proportional to 110,676,854.34, 165,904,177.14 and 37,843,824.85 is: 56,727,747.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,676,854.34 : 165,904,177.14 = 37,843,824.85 : x
  2. Step 2: Convert to fraction form
    110,676,854.34/165,904,177.14 = 37,843,824.85/x
  3. Step 3: Cross multiply
    110,676,854.34x = 165,904,177.14 × 37,843,824.85
  4. Step 4: Simplify right side
    110,676,854.34x = 6,278,448,621,154,772
  5. Step 5: Solve for x
    x = 6,278,448,621,154,772/110,676,854.34
  6. Step 6: Final answer
    x = 56,727,747.27

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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.