Home / 34,249,691.88-51,273,760.86-22,861,895.40

Finding the Fourth Proportional to 34,249,691.88, 51,273,760.86 and 22,861,895.40

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Solution

The fourth proportional to 34,249,691.88, 51,273,760.86 and 22,861,895.40 is: 34,225,573.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,249,691.88 : 51,273,760.86 = 22,861,895.40 : x
  2. Step 2: Convert to fraction form
    34,249,691.88/51,273,760.86 = 22,861,895.40/x
  3. Step 3: Cross multiply
    34,249,691.88x = 51,273,760.86 × 22,861,895.40
  4. Step 4: Simplify right side
    34,249,691.88x = 1,172,215,357,545,934
  5. Step 5: Solve for x
    x = 1,172,215,357,545,934/34,249,691.88
  6. Step 6: Final answer
    x = 34,225,573.81

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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.