Home / 16,133,268.80-24,192,904.80-5,346,401.60

Finding the Fourth Proportional to 16,133,268.80, 24,192,904.80 and 5,346,401.60

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Solution

The fourth proportional to 16,133,268.80, 24,192,904.80 and 5,346,401.60 is: 8,017,283.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133,268.80 : 24,192,904.80 = 5,346,401.60 : x
  2. Step 2: Convert to fraction form
    16,133,268.80/24,192,904.80 = 5,346,401.60/x
  3. Step 3: Cross multiply
    16,133,268.80x = 24,192,904.80 × 5,346,401.60
  4. Step 4: Simplify right side
    16,133,268.80x = 129,344,984,931,367.67
  5. Step 5: Solve for x
    x = 129,344,984,931,367.67/16,133,268.80
  6. Step 6: Final answer
    x = 8,017,283.20

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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.