Home / 24,573,659.10-36,813,487.05-13,210,331.10

Finding the Fourth Proportional to 24,573,659.10, 36,813,487.05 and 13,210,331.10

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Solution

The fourth proportional to 24,573,659.10, 36,813,487.05 and 13,210,331.10 is: 19,790,229.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573,659.10 : 36,813,487.05 = 13,210,331.10 : x
  2. Step 2: Convert to fraction form
    24,573,659.10/36,813,487.05 = 13,210,331.10/x
  3. Step 3: Cross multiply
    24,573,659.10x = 36,813,487.05 × 13,210,331.10
  4. Step 4: Simplify right side
    24,573,659.10x = 486,318,352,876,062.19
  5. Step 5: Solve for x
    x = 486,318,352,876,062.19/24,573,659.10
  6. Step 6: Final answer
    x = 19,790,229.49

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Double scale
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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.