Home / 35,070,132.96-48,394,695.18-19,388,217.86

Finding the Fourth Proportional to 35,070,132.96, 48,394,695.18 and 19,388,217.86

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Solution

The fourth proportional to 35,070,132.96, 48,394,695.18 and 19,388,217.86 is: 26,754,586.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,070,132.96 : 48,394,695.18 = 19,388,217.86 : x
  2. Step 2: Convert to fraction form
    35,070,132.96/48,394,695.18 = 19,388,217.86/x
  3. Step 3: Cross multiply
    35,070,132.96x = 48,394,695.18 × 19,388,217.86
  4. Step 4: Simplify right side
    35,070,132.96x = 938,286,893,418,131.88
  5. Step 5: Solve for x
    x = 938,286,893,418,131.88/35,070,132.96
  6. Step 6: Final answer
    x = 26,754,586.15

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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.