Home / 32,981,526.45-49,472,670.51-9,952,660.40

Finding the Fourth Proportional to 32,981,526.45, 49,472,670.51 and 9,952,660.40

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Solution

The fourth proportional to 32,981,526.45, 49,472,670.51 and 9,952,660.40 is: 14,929,105.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,981,526.45 : 49,472,670.51 = 9,952,660.40 : x
  2. Step 2: Convert to fraction form
    32,981,526.45/49,472,670.51 = 9,952,660.40/x
  3. Step 3: Cross multiply
    32,981,526.45x = 49,472,670.51 × 9,952,660.40
  4. Step 4: Simplify right side
    32,981,526.45x = 492,384,688,419,761.44
  5. Step 5: Solve for x
    x = 492,384,688,419,761.44/32,981,526.45
  6. Step 6: Final answer
    x = 14,929,105.52

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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.