Home / 97,505,782.40-146,280,324.90-32,807,761.40

Finding the Fourth Proportional to 97,505,782.40, 146,280,324.90 and 32,807,761.40

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Solution

The fourth proportional to 97,505,782.40, 146,280,324.90 and 32,807,761.40 is: 49,218,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,505,782.40 : 146,280,324.90 = 32,807,761.40 : x
  2. Step 2: Convert to fraction form
    97,505,782.40/146,280,324.90 = 32,807,761.40/x
  3. Step 3: Cross multiply
    97,505,782.40x = 146,280,324.90 × 32,807,761.40
  4. Step 4: Simplify right side
    97,505,782.40x = 4,799,129,996,833,679
  5. Step 5: Solve for x
    x = 4,799,129,996,833,679/97,505,782.40
  6. Step 6: Final answer
    x = 49,218,927.11

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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.