Home / 97,703,095.20-146,498,655.60-29,535,568.80

Finding the Fourth Proportional to 97,703,095.20, 146,498,655.60 and 29,535,568.80

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Solution

The fourth proportional to 97,703,095.20, 146,498,655.60 and 29,535,568.80 is: 44,286,428.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,703,095.20 : 146,498,655.60 = 29,535,568.80 : x
  2. Step 2: Convert to fraction form
    97,703,095.20/146,498,655.60 = 29,535,568.80/x
  3. Step 3: Cross multiply
    97,703,095.20x = 146,498,655.60 × 29,535,568.80
  4. Step 4: Simplify right side
    97,703,095.20x = 4,326,921,121,581,305
  5. Step 5: Solve for x
    x = 4,326,921,121,581,305/97,703,095.20
  6. Step 6: Final answer
    x = 44,286,428.31

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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.