Home / 17,971,666.03-24,798,127.76-10,235,722.15

Finding the Fourth Proportional to 17,971,666.03, 24,798,127.76 and 10,235,722.15

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Solution

The fourth proportional to 17,971,666.03, 24,798,127.76 and 10,235,722.15 is: 14,123,718.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,971,666.03 : 24,798,127.76 = 10,235,722.15 : x
  2. Step 2: Convert to fraction form
    17,971,666.03/24,798,127.76 = 10,235,722.15/x
  3. Step 3: Cross multiply
    17,971,666.03x = 24,798,127.76 × 10,235,722.15
  4. Step 4: Simplify right side
    17,971,666.03x = 253,826,745,540,383.28
  5. Step 5: Solve for x
    x = 253,826,745,540,383.28/17,971,666.03
  6. Step 6: Final answer
    x = 14,123,718.14

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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.