Home / 15,441,030.10-23,161,545.15-5,853,222.10

Finding the Fourth Proportional to 15,441,030.10, 23,161,545.15 and 5,853,222.10

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Solution

The fourth proportional to 15,441,030.10, 23,161,545.15 and 5,853,222.10 is: 8,779,833.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,441,030.10 : 23,161,545.15 = 5,853,222.10 : x
  2. Step 2: Convert to fraction form
    15,441,030.10/23,161,545.15 = 5,853,222.10/x
  3. Step 3: Cross multiply
    15,441,030.10x = 23,161,545.15 × 5,853,222.10
  4. Step 4: Simplify right side
    15,441,030.10x = 135,569,667,942,127.80
  5. Step 5: Solve for x
    x = 135,569,667,942,127.80/15,441,030.10
  6. Step 6: Final answer
    x = 8,779,833.15

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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.