Home / 63,862,295.20-95,793,442.80-43,706,903.20

Finding the Fourth Proportional to 63,862,295.20, 95,793,442.80 and 43,706,903.20

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Solution

The fourth proportional to 63,862,295.20, 95,793,442.80 and 43,706,903.20 is: 65,560,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,862,295.20 : 95,793,442.80 = 43,706,903.20 : x
  2. Step 2: Convert to fraction form
    63,862,295.20/95,793,442.80 = 43,706,903.20/x
  3. Step 3: Cross multiply
    63,862,295.20x = 95,793,442.80 × 43,706,903.20
  4. Step 4: Simplify right side
    63,862,295.20x = 4,186,834,731,654,337
  5. Step 5: Solve for x
    x = 4,186,834,731,654,337/63,862,295.20
  6. Step 6: Final answer
    x = 65,560,354.80

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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.