Home / 14,747,508.81-22,121,333.19-4,512,352.27

Finding the Fourth Proportional to 14,747,508.81, 22,121,333.19 and 4,512,352.27

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Solution

The fourth proportional to 14,747,508.81, 22,121,333.19 and 4,512,352.27 is: 6,768,549.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,508.81 : 22,121,333.19 = 4,512,352.27 : x
  2. Step 2: Convert to fraction form
    14,747,508.81/22,121,333.19 = 4,512,352.27/x
  3. Step 3: Cross multiply
    14,747,508.81x = 22,121,333.19 × 4,512,352.27
  4. Step 4: Simplify right side
    14,747,508.81x = 99,819,248,046,053.20
  5. Step 5: Solve for x
    x = 99,819,248,046,053.20/14,747,508.81
  6. Step 6: Final answer
    x = 6,768,549.82

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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.