Home / 31,715,587,296.52-47,594,339,649.88-14,932,198,283.12

Finding the Fourth Proportional to 31,715,587,296.52, 47,594,339,649.88 and 14,932,198,283.12

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Solution

The fourth proportional to 31,715,587,296.52, 47,594,339,649.88 and 14,932,198,283.12 is: 22,408,165,113.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,715,587,296.52 : 47,594,339,649.88 = 14,932,198,283.12 : x
  2. Step 2: Convert to fraction form
    31,715,587,296.52/47,594,339,649.88 = 14,932,198,283.12/x
  3. Step 3: Cross multiply
    31,715,587,296.52x = 47,594,339,649.88 × 14,932,198,283.12
  4. Step 4: Simplify right side
    31,715,587,296.52x = 710,688,116,806,168,215,552
  5. Step 5: Solve for x
    x = 710,688,116,806,168,215,552/31,715,587,296.52
  6. Step 6: Final answer
    x = 22,408,165,113.31

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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.