Home / 60,235,275.38-83,131,765.90-35,788,989.38

Finding the Fourth Proportional to 60,235,275.38, 83,131,765.90 and 35,788,989.38

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Solution

The fourth proportional to 60,235,275.38, 83,131,765.90 and 35,788,989.38 is: 49,393,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,235,275.38 : 83,131,765.90 = 35,788,989.38 : x
  2. Step 2: Convert to fraction form
    60,235,275.38/83,131,765.90 = 35,788,989.38/x
  3. Step 3: Cross multiply
    60,235,275.38x = 83,131,765.90 × 35,788,989.38
  4. Step 4: Simplify right side
    60,235,275.38x = 2,975,201,886,430,471.50
  5. Step 5: Solve for x
    x = 2,975,201,886,430,471.50/60,235,275.38
  6. Step 6: Final answer
    x = 49,393,015.44

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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.