Home / 83,181,937.38-114,782,236.29-46,006,310.22

Finding the Fourth Proportional to 83,181,937.38, 114,782,236.29 and 46,006,310.22

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Solution

The fourth proportional to 83,181,937.38, 114,782,236.29 and 46,006,310.22 is: 63,483,820.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,181,937.38 : 114,782,236.29 = 46,006,310.22 : x
  2. Step 2: Convert to fraction form
    83,181,937.38/114,782,236.29 = 46,006,310.22/x
  3. Step 3: Cross multiply
    83,181,937.38x = 114,782,236.29 × 46,006,310.22
  4. Step 4: Simplify right side
    83,181,937.38x = 5,280,707,170,503,082
  5. Step 5: Solve for x
    x = 5,280,707,170,503,082/83,181,937.38
  6. Step 6: Final answer
    x = 63,483,820.37

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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.