Home / 31,715,587,304.92-47,594,339,662.33-14,932,198,291.42

Finding the Fourth Proportional to 31,715,587,304.92, 47,594,339,662.33 and 14,932,198,291.42

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Solution

The fourth proportional to 31,715,587,304.92, 47,594,339,662.33 and 14,932,198,291.42 is: 22,408,165,125.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,715,587,304.92 : 47,594,339,662.33 = 14,932,198,291.42 : x
  2. Step 2: Convert to fraction form
    31,715,587,304.92/47,594,339,662.33 = 14,932,198,291.42/x
  3. Step 3: Cross multiply
    31,715,587,304.92x = 47,594,339,662.33 × 14,932,198,291.42
  4. Step 4: Simplify right side
    31,715,587,304.92x = 710,688,117,386,904,600,576
  5. Step 5: Solve for x
    x = 710,688,117,386,904,600,576/31,715,587,304.92
  6. Step 6: Final answer
    x = 22,408,165,125.69

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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.