Home / 26,200,908.30-39,301,362.45-14,863,500.30

Finding the Fourth Proportional to 26,200,908.30, 39,301,362.45 and 14,863,500.30

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Solution

The fourth proportional to 26,200,908.30, 39,301,362.45 and 14,863,500.30 is: 22,295,250.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,200,908.30 : 39,301,362.45 = 14,863,500.30 : x
  2. Step 2: Convert to fraction form
    26,200,908.30/39,301,362.45 = 14,863,500.30/x
  3. Step 3: Cross multiply
    26,200,908.30x = 39,301,362.45 × 14,863,500.30
  4. Step 4: Simplify right side
    26,200,908.30x = 584,155,812,565,983.75
  5. Step 5: Solve for x
    x = 584,155,812,565,983.75/26,200,908.30
  6. Step 6: Final answer
    x = 22,295,250.45

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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.