Home / 22,267,402.88-33,344,402.70-14,671,339.52

Finding the Fourth Proportional to 22,267,402.88, 33,344,402.70 and 14,671,339.52

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Solution

The fourth proportional to 22,267,402.88, 33,344,402.70 and 14,671,339.52 is: 21,969,650.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,267,402.88 : 33,344,402.70 = 14,671,339.52 : x
  2. Step 2: Convert to fraction form
    22,267,402.88/33,344,402.70 = 14,671,339.52/x
  3. Step 3: Cross multiply
    22,267,402.88x = 33,344,402.70 × 14,671,339.52
  4. Step 4: Simplify right side
    22,267,402.88x = 489,207,053,103,304.69
  5. Step 5: Solve for x
    x = 489,207,053,103,304.69/22,267,402.88
  6. Step 6: Final answer
    x = 21,969,650.24

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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.