Home / 32,568,065.40-48,852,098.10-15,561,953.40

Finding the Fourth Proportional to 32,568,065.40, 48,852,098.10 and 15,561,953.40

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Solution

The fourth proportional to 32,568,065.40, 48,852,098.10 and 15,561,953.40 is: 23,342,930.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,568,065.40 : 48,852,098.10 = 15,561,953.40 : x
  2. Step 2: Convert to fraction form
    32,568,065.40/48,852,098.10 = 15,561,953.40/x
  3. Step 3: Cross multiply
    32,568,065.40x = 48,852,098.10 × 15,561,953.40
  4. Step 4: Simplify right side
    32,568,065.40x = 760,234,074,124,428.62
  5. Step 5: Solve for x
    x = 760,234,074,124,428.62/32,568,065.40
  6. Step 6: Final answer
    x = 23,342,930.10

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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.