Home / 32,782,132.64-49,180,508.40-10,065,326.24

Finding the Fourth Proportional to 32,782,132.64, 49,180,508.40 and 10,065,326.24

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Solution

The fourth proportional to 32,782,132.64, 49,180,508.40 and 10,065,326.24 is: 15,100,233.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,132.64 : 49,180,508.40 = 10,065,326.24 : x
  2. Step 2: Convert to fraction form
    32,782,132.64/49,180,508.40 = 10,065,326.24/x
  3. Step 3: Cross multiply
    32,782,132.64x = 49,180,508.40 × 10,065,326.24
  4. Step 4: Simplify right side
    32,782,132.64x = 495,017,861,695,060.44
  5. Step 5: Solve for x
    x = 495,017,861,695,060.44/32,782,132.64
  6. Step 6: Final answer
    x = 15,100,233.63

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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.