Home / 22,017,059.10-33,025,588.65-13,407,714.90

Finding the Fourth Proportional to 22,017,059.10, 33,025,588.65 and 13,407,714.90

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Solution

The fourth proportional to 22,017,059.10, 33,025,588.65 and 13,407,714.90 is: 20,111,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,059.10 : 33,025,588.65 = 13,407,714.90 : x
  2. Step 2: Convert to fraction form
    22,017,059.10/33,025,588.65 = 13,407,714.90/x
  3. Step 3: Cross multiply
    22,017,059.10x = 33,025,588.65 × 13,407,714.90
  4. Step 4: Simplify right side
    22,017,059.10x = 442,797,677,023,875.88
  5. Step 5: Solve for x
    x = 442,797,677,023,875.88/22,017,059.10
  6. Step 6: Final answer
    x = 20,111,572.35

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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.