Home / 36,691,330.30-55,036,995.45-9,397,570.30

Finding the Fourth Proportional to 36,691,330.30, 55,036,995.45 and 9,397,570.30

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Solution

The fourth proportional to 36,691,330.30, 55,036,995.45 and 9,397,570.30 is: 14,096,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,691,330.30 : 55,036,995.45 = 9,397,570.30 : x
  2. Step 2: Convert to fraction form
    36,691,330.30/55,036,995.45 = 9,397,570.30/x
  3. Step 3: Cross multiply
    36,691,330.30x = 55,036,995.45 × 9,397,570.30
  4. Step 4: Simplify right side
    36,691,330.30x = 517,214,033,842,155.19
  5. Step 5: Solve for x
    x = 517,214,033,842,155.19/36,691,330.30
  6. Step 6: Final answer
    x = 14,096,355.45

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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.