Home / 32,768,020.41-49,160,033.28-10,908,357.43

Finding the Fourth Proportional to 32,768,020.41, 49,160,033.28 and 10,908,357.43

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Solution

The fourth proportional to 32,768,020.41, 49,160,033.28 and 10,908,357.43 is: 16,365,200.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,768,020.41 : 49,160,033.28 = 10,908,357.43 : x
  2. Step 2: Convert to fraction form
    32,768,020.41/49,160,033.28 = 10,908,357.43/x
  3. Step 3: Cross multiply
    32,768,020.41x = 49,160,033.28 × 10,908,357.43
  4. Step 4: Simplify right side
    32,768,020.41x = 536,255,214,043,135.12
  5. Step 5: Solve for x
    x = 536,255,214,043,135.12/32,768,020.41
  6. Step 6: Final answer
    x = 16,365,200.20

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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.