Home / 44,391,492.42-66,585,737.79-15,636,876.57

Finding the Fourth Proportional to 44,391,492.42, 66,585,737.79 and 15,636,876.57

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Solution

The fourth proportional to 44,391,492.42, 66,585,737.79 and 15,636,876.57 is: 23,454,786.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,391,492.42 : 66,585,737.79 = 15,636,876.57 : x
  2. Step 2: Convert to fraction form
    44,391,492.42/66,585,737.79 = 15,636,876.57/x
  3. Step 3: Cross multiply
    44,391,492.42x = 66,585,737.79 × 15,636,876.57
  4. Step 4: Simplify right side
    44,391,492.42x = 1,041,192,963,144,614.62
  5. Step 5: Solve for x
    x = 1,041,192,963,144,614.62/44,391,492.42
  6. Step 6: Final answer
    x = 23,454,786.19

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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.