Home / 24,199,617.40-36,299,426.10-21,960,129.40

Finding the Fourth Proportional to 24,199,617.40, 36,299,426.10 and 21,960,129.40

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Solution

The fourth proportional to 24,199,617.40, 36,299,426.10 and 21,960,129.40 is: 32,940,194.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,199,617.40 : 36,299,426.10 = 21,960,129.40 : x
  2. Step 2: Convert to fraction form
    24,199,617.40/36,299,426.10 = 21,960,129.40/x
  3. Step 3: Cross multiply
    24,199,617.40x = 36,299,426.10 × 21,960,129.40
  4. Step 4: Simplify right side
    24,199,617.40x = 797,140,094,301,737.38
  5. Step 5: Solve for x
    x = 797,140,094,301,737.38/24,199,617.40
  6. Step 6: Final answer
    x = 32,940,194.10

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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.