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Finding the Fourth Proportional to 60,756,382.34, 83,844,063.15 and 32,879,093.86

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Solution

The fourth proportional to 60,756,382.34, 83,844,063.15 and 32,879,093.86 is: 45,373,287.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,756,382.34 : 83,844,063.15 = 32,879,093.86 : x
  2. Step 2: Convert to fraction form
    60,756,382.34/83,844,063.15 = 32,879,093.86/x
  3. Step 3: Cross multiply
    60,756,382.34x = 83,844,063.15 × 32,879,093.86
  4. Step 4: Simplify right side
    60,756,382.34x = 2,756,716,821,422,419
  5. Step 5: Solve for x
    x = 2,756,716,821,422,419/60,756,382.34
  6. Step 6: Final answer
    x = 45,373,287.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.