Home / 40,306,016.10-60,466,897.35-16,040,813.70

Finding the Fourth Proportional to 40,306,016.10, 60,466,897.35 and 16,040,813.70

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Solution

The fourth proportional to 40,306,016.10, 60,466,897.35 and 16,040,813.70 is: 24,064,353.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,306,016.10 : 60,466,897.35 = 16,040,813.70 : x
  2. Step 2: Convert to fraction form
    40,306,016.10/60,466,897.35 = 16,040,813.70/x
  3. Step 3: Cross multiply
    40,306,016.10x = 60,466,897.35 × 16,040,813.70
  4. Step 4: Simplify right side
    40,306,016.10x = 969,938,235,408,373.62
  5. Step 5: Solve for x
    x = 969,938,235,408,373.62/40,306,016.10
  6. Step 6: Final answer
    x = 24,064,353.89

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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.