Home / 16,185,909.90-24,278,864.85-14,863,212.30

Finding the Fourth Proportional to 16,185,909.90, 24,278,864.85 and 14,863,212.30

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Solution

The fourth proportional to 16,185,909.90, 24,278,864.85 and 14,863,212.30 is: 22,294,818.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,909.90 : 24,278,864.85 = 14,863,212.30 : x
  2. Step 2: Convert to fraction form
    16,185,909.90/24,278,864.85 = 14,863,212.30/x
  3. Step 3: Cross multiply
    16,185,909.90x = 24,278,864.85 × 14,863,212.30
  4. Step 4: Simplify right side
    16,185,909.90x = 360,861,922,668,557.69
  5. Step 5: Solve for x
    x = 360,861,922,668,557.69/16,185,909.90
  6. Step 6: Final answer
    x = 22,294,818.45

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Similar ratio
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1.5x scale

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.