Home / 123,687,240.48-185,524,037.28-50,885,597.16

Finding the Fourth Proportional to 123,687,240.48, 185,524,037.28 and 50,885,597.16

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Solution

The fourth proportional to 123,687,240.48, 185,524,037.28 and 50,885,597.16 is: 76,325,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,687,240.48 : 185,524,037.28 = 50,885,597.16 : x
  2. Step 2: Convert to fraction form
    123,687,240.48/185,524,037.28 = 50,885,597.16/x
  3. Step 3: Cross multiply
    123,687,240.48x = 185,524,037.28 × 50,885,597.16
  4. Step 4: Simplify right side
    123,687,240.48x = 9,440,501,424,526,902
  5. Step 5: Solve for x
    x = 9,440,501,424,526,902/123,687,240.48
  6. Step 6: Final answer
    x = 76,325,588.54

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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.