Home / 17,503,064.28-24,156,663.21-9,768,604.77

Finding the Fourth Proportional to 17,503,064.28, 24,156,663.21 and 9,768,604.77

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Solution

The fourth proportional to 17,503,064.28, 24,156,663.21 and 9,768,604.77 is: 13,482,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,064.28 : 24,156,663.21 = 9,768,604.77 : x
  2. Step 2: Convert to fraction form
    17,503,064.28/24,156,663.21 = 9,768,604.77/x
  3. Step 3: Cross multiply
    17,503,064.28x = 24,156,663.21 × 9,768,604.77
  4. Step 4: Simplify right side
    17,503,064.28x = 235,976,895,460,489.50
  5. Step 5: Solve for x
    x = 235,976,895,460,489.50/17,503,064.28
  6. Step 6: Final answer
    x = 13,482,033.30

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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.