Home / 60,931,767.88-84,085,839.68-34,826,846.21

Finding the Fourth Proportional to 60,931,767.88, 84,085,839.68 and 34,826,846.21

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Solution

The fourth proportional to 60,931,767.88, 84,085,839.68 and 34,826,846.21 is: 48,061,047.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,931,767.88 : 84,085,839.68 = 34,826,846.21 : x
  2. Step 2: Convert to fraction form
    60,931,767.88/84,085,839.68 = 34,826,846.21/x
  3. Step 3: Cross multiply
    60,931,767.88x = 84,085,839.68 × 34,826,846.21
  4. Step 4: Simplify right side
    60,931,767.88x = 2,928,444,607,010,156
  5. Step 5: Solve for x
    x = 2,928,444,607,010,156/60,931,767.88
  6. Step 6: Final answer
    x = 48,061,047.78

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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.