Home / 31,105,890.15-46,658,835.24-29,342,293.35

Finding the Fourth Proportional to 31,105,890.15, 46,658,835.24 and 29,342,293.35

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Solution

The fourth proportional to 31,105,890.15, 46,658,835.24 and 29,342,293.35 is: 44,013,440.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,105,890.15 : 46,658,835.24 = 29,342,293.35 : x
  2. Step 2: Convert to fraction form
    31,105,890.15/46,658,835.24 = 29,342,293.35/x
  3. Step 3: Cross multiply
    31,105,890.15x = 46,658,835.24 × 29,342,293.35
  4. Step 4: Simplify right side
    31,105,890.15x = 1,369,077,230,981,397.75
  5. Step 5: Solve for x
    x = 1,369,077,230,981,397.75/31,105,890.15
  6. Step 6: Final answer
    x = 44,013,440.04

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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.