Home / 41,950,312.32-57,894,340.59-25,431,133.17

Finding the Fourth Proportional to 41,950,312.32, 57,894,340.59 and 25,431,133.17

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Solution

The fourth proportional to 41,950,312.32, 57,894,340.59 and 25,431,133.17 is: 35,096,727.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,950,312.32 : 57,894,340.59 = 25,431,133.17 : x
  2. Step 2: Convert to fraction form
    41,950,312.32/57,894,340.59 = 25,431,133.17/x
  3. Step 3: Cross multiply
    41,950,312.32x = 57,894,340.59 × 25,431,133.17
  4. Step 4: Simplify right side
    41,950,312.32x = 1,472,318,685,333,626.50
  5. Step 5: Solve for x
    x = 1,472,318,685,333,626.50/41,950,312.32
  6. Step 6: Final answer
    x = 35,096,727.63

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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.