Home / 17,652,034.20-26,478,051.30-5,684,770.20

Finding the Fourth Proportional to 17,652,034.20, 26,478,051.30 and 5,684,770.20

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Solution

The fourth proportional to 17,652,034.20, 26,478,051.30 and 5,684,770.20 is: 8,527,155.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,034.20 : 26,478,051.30 = 5,684,770.20 : x
  2. Step 2: Convert to fraction form
    17,652,034.20/26,478,051.30 = 5,684,770.20/x
  3. Step 3: Cross multiply
    17,652,034.20x = 26,478,051.30 × 5,684,770.20
  4. Step 4: Simplify right side
    17,652,034.20x = 150,521,636,984,311.28
  5. Step 5: Solve for x
    x = 150,521,636,984,311.28/17,652,034.20
  6. Step 6: Final answer
    x = 8,527,155.30

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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.