Home / 32,780,167.20-49,170,250.80-15,774,055.20

Finding the Fourth Proportional to 32,780,167.20, 49,170,250.80 and 15,774,055.20

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Solution

The fourth proportional to 32,780,167.20, 49,170,250.80 and 15,774,055.20 is: 23,661,082.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,780,167.20 : 49,170,250.80 = 15,774,055.20 : x
  2. Step 2: Convert to fraction form
    32,780,167.20/49,170,250.80 = 15,774,055.20/x
  3. Step 3: Cross multiply
    32,780,167.20x = 49,170,250.80 × 15,774,055.20
  4. Step 4: Simplify right side
    32,780,167.20x = 775,614,250,317,044.12
  5. Step 5: Solve for x
    x = 775,614,250,317,044.12/32,780,167.20
  6. Step 6: Final answer
    x = 23,661,082.80

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1.5x scale

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.