Home / 32,478,711.92-44,820,621.20-17,794,934.56

Finding the Fourth Proportional to 32,478,711.92, 44,820,621.20 and 17,794,934.56

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Solution

The fourth proportional to 32,478,711.92, 44,820,621.20 and 17,794,934.56 is: 24,557,009.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,478,711.92 : 44,820,621.20 = 17,794,934.56 : x
  2. Step 2: Convert to fraction form
    32,478,711.92/44,820,621.20 = 17,794,934.56/x
  3. Step 3: Cross multiply
    32,478,711.92x = 44,820,621.20 × 17,794,934.56
  4. Step 4: Simplify right side
    32,478,711.92x = 797,580,021,192,548.62
  5. Step 5: Solve for x
    x = 797,580,021,192,548.62/32,478,711.92
  6. Step 6: Final answer
    x = 24,557,009.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.