Home / 60,235,308.38-83,131,811.51-35,789,022.38

Finding the Fourth Proportional to 60,235,308.38, 83,131,811.51 and 35,789,022.38

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Solution

The fourth proportional to 60,235,308.38, 83,131,811.51 and 35,789,022.38 is: 49,393,061.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,235,308.38 : 83,131,811.51 = 35,789,022.38 : x
  2. Step 2: Convert to fraction form
    60,235,308.38/83,131,811.51 = 35,789,022.38/x
  3. Step 3: Cross multiply
    60,235,308.38x = 83,131,811.51 × 35,789,022.38
  4. Step 4: Simplify right side
    60,235,308.38x = 2,975,206,262,026,727.50
  5. Step 5: Solve for x
    x = 2,975,206,262,026,727.50/60,235,308.38
  6. Step 6: Final answer
    x = 49,393,061.02

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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.