Home / 32,934,833.28-45,472,755.24-25,186,379.76

Finding the Fourth Proportional to 32,934,833.28, 45,472,755.24 and 25,186,379.76

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Solution

The fourth proportional to 32,934,833.28, 45,472,755.24 and 25,186,379.76 is: 34,774,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934,833.28 : 45,472,755.24 = 25,186,379.76 : x
  2. Step 2: Convert to fraction form
    32,934,833.28/45,472,755.24 = 25,186,379.76/x
  3. Step 3: Cross multiply
    32,934,833.28x = 45,472,755.24 × 25,186,379.76
  4. Step 4: Simplify right side
    32,934,833.28x = 1,145,294,082,208,170
  5. Step 5: Solve for x
    x = 1,145,294,082,208,170/32,934,833.28
  6. Step 6: Final answer
    x = 34,774,552.29

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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.