Home / 16,282,972.56-24,424,543.08-9,546,662.64

Finding the Fourth Proportional to 16,282,972.56, 24,424,543.08 and 9,546,662.64

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Solution

The fourth proportional to 16,282,972.56, 24,424,543.08 and 9,546,662.64 is: 14,320,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282,972.56 : 24,424,543.08 = 9,546,662.64 : x
  2. Step 2: Convert to fraction form
    16,282,972.56/24,424,543.08 = 9,546,662.64/x
  3. Step 3: Cross multiply
    16,282,972.56x = 24,424,543.08 × 9,546,662.64
  4. Step 4: Simplify right side
    16,282,972.56x = 233,172,872,920,906.53
  5. Step 5: Solve for x
    x = 233,172,872,920,906.53/16,282,972.56
  6. Step 6: Final answer
    x = 14,320,043.35

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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.