Home / 32,569,499.16-44,942,727.48-18,818,168.04

Finding the Fourth Proportional to 32,569,499.16, 44,942,727.48 and 18,818,168.04

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Solution

The fourth proportional to 32,569,499.16, 44,942,727.48 and 18,818,168.04 is: 25,967,233.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,569,499.16 : 44,942,727.48 = 18,818,168.04 : x
  2. Step 2: Convert to fraction form
    32,569,499.16/44,942,727.48 = 18,818,168.04/x
  3. Step 3: Cross multiply
    32,569,499.16x = 44,942,727.48 × 18,818,168.04
  4. Step 4: Simplify right side
    32,569,499.16x = 845,739,797,894,565.62
  5. Step 5: Solve for x
    x = 845,739,797,894,565.62/32,569,499.16
  6. Step 6: Final answer
    x = 25,967,233.75

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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.