Home / 16,092,029.70-24,138,044.55-14,328,432.90

Finding the Fourth Proportional to 16,092,029.70, 24,138,044.55 and 14,328,432.90

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Solution

The fourth proportional to 16,092,029.70, 24,138,044.55 and 14,328,432.90 is: 21,492,649.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,029.70 : 24,138,044.55 = 14,328,432.90 : x
  2. Step 2: Convert to fraction form
    16,092,029.70/24,138,044.55 = 14,328,432.90/x
  3. Step 3: Cross multiply
    16,092,029.70x = 24,138,044.55 × 14,328,432.90
  4. Step 4: Simplify right side
    16,092,029.70x = 345,860,351,671,885.69
  5. Step 5: Solve for x
    x = 345,860,351,671,885.69/16,092,029.70
  6. Step 6: Final answer
    x = 21,492,649.35

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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.