Home / 16,625,344.80-24,931,796.40-5,838,477.60

Finding the Fourth Proportional to 16,625,344.80, 24,931,796.40 and 5,838,477.60

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Solution

The fourth proportional to 16,625,344.80, 24,931,796.40 and 5,838,477.60 is: 8,755,531.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,625,344.80 : 24,931,796.40 = 5,838,477.60 : x
  2. Step 2: Convert to fraction form
    16,625,344.80/24,931,796.40 = 5,838,477.60/x
  3. Step 3: Cross multiply
    16,625,344.80x = 24,931,796.40 × 5,838,477.60
  4. Step 4: Simplify right side
    16,625,344.80x = 145,563,734,809,160.62
  5. Step 5: Solve for x
    x = 145,563,734,809,160.62/16,625,344.80
  6. Step 6: Final answer
    x = 8,755,531.78

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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.