Home / 16,272,005.70-24,408,008.55-14,445,423.30

Finding the Fourth Proportional to 16,272,005.70, 24,408,008.55 and 14,445,423.30

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Solution

The fourth proportional to 16,272,005.70, 24,408,008.55 and 14,445,423.30 is: 21,668,134.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,272,005.70 : 24,408,008.55 = 14,445,423.30 : x
  2. Step 2: Convert to fraction form
    16,272,005.70/24,408,008.55 = 14,445,423.30/x
  3. Step 3: Cross multiply
    16,272,005.70x = 24,408,008.55 × 14,445,423.30
  4. Step 4: Simplify right side
    16,272,005.70x = 352,584,015,414,769.25
  5. Step 5: Solve for x
    x = 352,584,015,414,769.25/16,272,005.70
  6. Step 6: Final answer
    x = 21,668,134.95

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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.