Home / 16,092,031.20-24,138,046.80-14,328,434.40

Finding the Fourth Proportional to 16,092,031.20, 24,138,046.80 and 14,328,434.40

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Solution

The fourth proportional to 16,092,031.20, 24,138,046.80 and 14,328,434.40 is: 21,492,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,031.20 : 24,138,046.80 = 14,328,434.40 : x
  2. Step 2: Convert to fraction form
    16,092,031.20/24,138,046.80 = 14,328,434.40/x
  3. Step 3: Cross multiply
    16,092,031.20x = 24,138,046.80 × 14,328,434.40
  4. Step 4: Simplify right side
    16,092,031.20x = 345,860,420,117,929.94
  5. Step 5: Solve for x
    x = 345,860,420,117,929.94/16,092,031.20
  6. Step 6: Final answer
    x = 21,492,651.60

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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.