Home / 16,534,603.60-24,806,648.76-6,945,050.32

Finding the Fourth Proportional to 16,534,603.60, 24,806,648.76 and 6,945,050.32

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Solution

The fourth proportional to 16,534,603.60, 24,806,648.76 and 6,945,050.32 is: 10,419,567.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,534,603.60 : 24,806,648.76 = 6,945,050.32 : x
  2. Step 2: Convert to fraction form
    16,534,603.60/24,806,648.76 = 6,945,050.32/x
  3. Step 3: Cross multiply
    16,534,603.60x = 24,806,648.76 × 6,945,050.32
  4. Step 4: Simplify right side
    16,534,603.60x = 172,283,423,908,765.62
  5. Step 5: Solve for x
    x = 172,283,423,908,765.62/16,534,603.60
  6. Step 6: Final answer
    x = 10,419,567.84

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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.