Home / 41,428,674.81-57,196,068.26-36,832,278.87

Finding the Fourth Proportional to 41,428,674.81, 57,196,068.26 and 36,832,278.87

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Solution

The fourth proportional to 41,428,674.81, 57,196,068.26 and 36,832,278.87 is: 50,850,323.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,428,674.81 : 57,196,068.26 = 36,832,278.87 : x
  2. Step 2: Convert to fraction form
    41,428,674.81/57,196,068.26 = 36,832,278.87/x
  3. Step 3: Cross multiply
    41,428,674.81x = 57,196,068.26 × 36,832,278.87
  4. Step 4: Simplify right side
    41,428,674.81x = 2,106,661,536,235,714.25
  5. Step 5: Solve for x
    x = 2,106,661,536,235,714.25/41,428,674.81
  6. Step 6: Final answer
    x = 50,850,323.98

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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.