Home / 61,535,908.80-92,304,019.56-25,144,299.24

Finding the Fourth Proportional to 61,535,908.80, 92,304,019.56 and 25,144,299.24

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Solution

The fourth proportional to 61,535,908.80, 92,304,019.56 and 25,144,299.24 is: 37,716,512.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535,908.80 : 92,304,019.56 = 25,144,299.24 : x
  2. Step 2: Convert to fraction form
    61,535,908.80/92,304,019.56 = 25,144,299.24/x
  3. Step 3: Cross multiply
    61,535,908.80x = 92,304,019.56 × 25,144,299.24
  4. Step 4: Simplify right side
    61,535,908.80x = 2,320,919,888,871,453
  5. Step 5: Solve for x
    x = 2,320,919,888,871,453/61,535,908.80
  6. Step 6: Final answer
    x = 37,716,512.75

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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.