Home / 98,884,363.46-148,326,467.36-29,797,167.82

Finding the Fourth Proportional to 98,884,363.46, 148,326,467.36 and 29,797,167.82

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Solution

The fourth proportional to 98,884,363.46, 148,326,467.36 and 29,797,167.82 is: 44,695,728.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,884,363.46 : 148,326,467.36 = 29,797,167.82 : x
  2. Step 2: Convert to fraction form
    98,884,363.46/148,326,467.36 = 29,797,167.82/x
  3. Step 3: Cross multiply
    98,884,363.46x = 148,326,467.36 × 29,797,167.82
  4. Step 4: Simplify right side
    98,884,363.46x = 4,419,708,639,831,982.50
  5. Step 5: Solve for x
    x = 4,419,708,639,831,982.50/98,884,363.46
  6. Step 6: Final answer
    x = 44,695,728.27

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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.