Home / 25,531,706.27-35,233,587.60-14,518,456.62

Finding the Fourth Proportional to 25,531,706.27, 35,233,587.60 and 14,518,456.62

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Solution

The fourth proportional to 25,531,706.27, 35,233,587.60 and 14,518,456.62 is: 20,035,375.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,531,706.27 : 35,233,587.60 = 14,518,456.62 : x
  2. Step 2: Convert to fraction form
    25,531,706.27/35,233,587.60 = 14,518,456.62/x
  3. Step 3: Cross multiply
    25,531,706.27x = 35,233,587.60 × 14,518,456.62
  4. Step 4: Simplify right side
    25,531,706.27x = 511,537,313,137,569.88
  5. Step 5: Solve for x
    x = 511,537,313,137,569.88/25,531,706.27
  6. Step 6: Final answer
    x = 20,035,375.15

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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.