Home / 22,017,010.10-33,025,515.15-17,482,046.90

Finding the Fourth Proportional to 22,017,010.10, 33,025,515.15 and 17,482,046.90

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Solution

The fourth proportional to 22,017,010.10, 33,025,515.15 and 17,482,046.90 is: 26,223,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,010.10 : 33,025,515.15 = 17,482,046.90 : x
  2. Step 2: Convert to fraction form
    22,017,010.10/33,025,515.15 = 17,482,046.90/x
  3. Step 3: Cross multiply
    22,017,010.10x = 33,025,515.15 × 17,482,046.90
  4. Step 4: Simplify right side
    22,017,010.10x = 577,353,604,748,960.50
  5. Step 5: Solve for x
    x = 577,353,604,748,960.50/22,017,010.10
  6. Step 6: Final answer
    x = 26,223,070.35

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Similar ratio
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1.5x scale

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.