Home / 55,008,666.33-75,895,404.98-32,974,126.04

Finding the Fourth Proportional to 55,008,666.33, 75,895,404.98 and 32,974,126.04

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Solution

The fourth proportional to 55,008,666.33, 75,895,404.98 and 32,974,126.04 is: 45,494,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,008,666.33 : 75,895,404.98 = 32,974,126.04 : x
  2. Step 2: Convert to fraction form
    55,008,666.33/75,895,404.98 = 32,974,126.04/x
  3. Step 3: Cross multiply
    55,008,666.33x = 75,895,404.98 × 32,974,126.04
  4. Step 4: Simplify right side
    55,008,666.33x = 2,502,584,649,123,016
  5. Step 5: Solve for x
    x = 2,502,584,649,123,016/55,008,666.33
  6. Step 6: Final answer
    x = 45,494,370.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.