Home / 14,635,095.50-20,203,452.33-10,287,908.30

Finding the Fourth Proportional to 14,635,095.50, 20,203,452.33 and 10,287,908.30

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Solution

The fourth proportional to 14,635,095.50, 20,203,452.33 and 10,287,908.30 is: 14,202,248.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,635,095.50 : 20,203,452.33 = 10,287,908.30 : x
  2. Step 2: Convert to fraction form
    14,635,095.50/20,203,452.33 = 10,287,908.30/x
  3. Step 3: Cross multiply
    14,635,095.50x = 20,203,452.33 × 10,287,908.30
  4. Step 4: Simplify right side
    14,635,095.50x = 207,851,264,914,461.34
  5. Step 5: Solve for x
    x = 207,851,264,914,461.34/14,635,095.50
  6. Step 6: Final answer
    x = 14,202,248.62

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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.