Home / 41,436,081.54-62,137,020.29-14,144,574.82

Finding the Fourth Proportional to 41,436,081.54, 62,137,020.29 and 14,144,574.82

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Solution

The fourth proportional to 41,436,081.54, 62,137,020.29 and 14,144,574.82 is: 21,211,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,436,081.54 : 62,137,020.29 = 14,144,574.82 : x
  2. Step 2: Convert to fraction form
    41,436,081.54/62,137,020.29 = 14,144,574.82/x
  3. Step 3: Cross multiply
    41,436,081.54x = 62,137,020.29 × 14,144,574.82
  4. Step 4: Simplify right side
    41,436,081.54x = 878,901,732,583,763.12
  5. Step 5: Solve for x
    x = 878,901,732,583,763.12/41,436,081.54
  6. Step 6: Final answer
    x = 21,211,024.30

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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.