Home / 32,031,397.83-44,204,138.01-19,648,319.52

Finding the Fourth Proportional to 32,031,397.83, 44,204,138.01 and 19,648,319.52

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Solution

The fourth proportional to 32,031,397.83, 44,204,138.01 and 19,648,319.52 is: 27,115,177.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031,397.83 : 44,204,138.01 = 19,648,319.52 : x
  2. Step 2: Convert to fraction form
    32,031,397.83/44,204,138.01 = 19,648,319.52/x
  3. Step 3: Cross multiply
    32,031,397.83x = 44,204,138.01 × 19,648,319.52
  4. Step 4: Simplify right side
    32,031,397.83x = 868,537,027,726,656.88
  5. Step 5: Solve for x
    x = 868,537,027,726,656.88/32,031,397.83
  6. Step 6: Final answer
    x = 27,115,177.19

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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.