Home / 63,825,940.20-95,597,192.70-52,488,532.20

Finding the Fourth Proportional to 63,825,940.20, 95,597,192.70 and 52,488,532.20

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Solution

The fourth proportional to 63,825,940.20, 95,597,192.70 and 52,488,532.20 is: 78,616,254.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,940.20 : 95,597,192.70 = 52,488,532.20 : x
  2. Step 2: Convert to fraction form
    63,825,940.20/95,597,192.70 = 52,488,532.20/x
  3. Step 3: Cross multiply
    63,825,940.20x = 95,597,192.70 × 52,488,532.20
  4. Step 4: Simplify right side
    63,825,940.20x = 5,017,756,327,263,555
  5. Step 5: Solve for x
    x = 5,017,756,327,263,555/63,825,940.20
  6. Step 6: Final answer
    x = 78,616,254.01

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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.