Home / 32,332,881.12-44,612,715.22-18,579,188.04

Finding the Fourth Proportional to 32,332,881.12, 44,612,715.22 and 18,579,188.04

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Solution

The fourth proportional to 32,332,881.12, 44,612,715.22 and 18,579,188.04 is: 25,635,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,881.12 : 44,612,715.22 = 18,579,188.04 : x
  2. Step 2: Convert to fraction form
    32,332,881.12/44,612,715.22 = 18,579,188.04/x
  3. Step 3: Cross multiply
    32,332,881.12x = 44,612,715.22 × 18,579,188.04
  4. Step 4: Simplify right side
    32,332,881.12x = 828,868,025,097,593.50
  5. Step 5: Solve for x
    x = 828,868,025,097,593.50/32,332,881.12
  6. Step 6: Final answer
    x = 25,635,452.10

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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.