Home / 14,889,197.80-22,333,796.70-9,787,364.20

Finding the Fourth Proportional to 14,889,197.80, 22,333,796.70 and 9,787,364.20

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Solution

The fourth proportional to 14,889,197.80, 22,333,796.70 and 9,787,364.20 is: 14,681,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,197.80 : 22,333,796.70 = 9,787,364.20 : x
  2. Step 2: Convert to fraction form
    14,889,197.80/22,333,796.70 = 9,787,364.20/x
  3. Step 3: Cross multiply
    14,889,197.80x = 22,333,796.70 × 9,787,364.20
  4. Step 4: Simplify right side
    14,889,197.80x = 218,589,002,271,658.12
  5. Step 5: Solve for x
    x = 218,589,002,271,658.12/14,889,197.80
  6. Step 6: Final answer
    x = 14,681,046.30

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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.