Home / 9,144,414.90-13,716,622.35-4,609,451.70

Finding the Fourth Proportional to 9,144,414.90, 13,716,622.35 and 4,609,451.70

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Solution

The fourth proportional to 9,144,414.90, 13,716,622.35 and 4,609,451.70 is: 6,914,177.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,414.90 : 13,716,622.35 = 4,609,451.70 : x
  2. Step 2: Convert to fraction form
    9,144,414.90/13,716,622.35 = 4,609,451.70/x
  3. Step 3: Cross multiply
    9,144,414.90x = 13,716,622.35 × 4,609,451.70
  4. Step 4: Simplify right side
    9,144,414.90x = 63,226,108,209,465.49
  5. Step 5: Solve for x
    x = 63,226,108,209,465.49/9,144,414.90
  6. Step 6: Final answer
    x = 6,914,177.55

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Similar ratio
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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.