Home / 45,981,566.76-63,453,113.46-25,355,882.28

Finding the Fourth Proportional to 45,981,566.76, 63,453,113.46 and 25,355,882.28

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Solution

The fourth proportional to 45,981,566.76, 63,453,113.46 and 25,355,882.28 is: 34,990,318.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,981,566.76 : 63,453,113.46 = 25,355,882.28 : x
  2. Step 2: Convert to fraction form
    45,981,566.76/63,453,113.46 = 25,355,882.28/x
  3. Step 3: Cross multiply
    45,981,566.76x = 63,453,113.46 × 25,355,882.28
  4. Step 4: Simplify right side
    45,981,566.76x = 1,608,909,675,191,243.50
  5. Step 5: Solve for x
    x = 1,608,909,675,191,243.50/45,981,566.76
  6. Step 6: Final answer
    x = 34,990,318.70

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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.