Home / 16,344,574.80-24,499,366.20-5,551,875.60

Finding the Fourth Proportional to 16,344,574.80, 24,499,366.20 and 5,551,875.60

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Solution

The fourth proportional to 16,344,574.80, 24,499,366.20 and 5,551,875.60 is: 8,321,870.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344,574.80 : 24,499,366.20 = 5,551,875.60 : x
  2. Step 2: Convert to fraction form
    16,344,574.80/24,499,366.20 = 5,551,875.60/x
  3. Step 3: Cross multiply
    16,344,574.80x = 24,499,366.20 × 5,551,875.60
  4. Step 4: Simplify right side
    16,344,574.80x = 136,017,433,421,244.70
  5. Step 5: Solve for x
    x = 136,017,433,421,244.70/16,344,574.80
  6. Step 6: Final answer
    x = 8,321,870.41

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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.