Home / 17,432,713.86-24,002,385.03-14,813,693.88

Finding the Fourth Proportional to 17,432,713.86, 24,002,385.03 and 14,813,693.88

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Solution

The fourth proportional to 17,432,713.86, 24,002,385.03 and 14,813,693.88 is: 20,396,364.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,432,713.86 : 24,002,385.03 = 14,813,693.88 : x
  2. Step 2: Convert to fraction form
    17,432,713.86/24,002,385.03 = 14,813,693.88/x
  3. Step 3: Cross multiply
    17,432,713.86x = 24,002,385.03 × 14,813,693.88
  4. Step 4: Simplify right side
    17,432,713.86x = 355,563,984,224,314.62
  5. Step 5: Solve for x
    x = 355,563,984,224,314.62/17,432,713.86
  6. Step 6: Final answer
    x = 20,396,364.39

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1.5x scale

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.