Home / 60,338,145.44-83,269,382.60-35,559,378.04

Finding the Fourth Proportional to 60,338,145.44, 83,269,382.60 and 35,559,378.04

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Solution

The fourth proportional to 60,338,145.44, 83,269,382.60 and 35,559,378.04 is: 49,073,557.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,338,145.44 : 83,269,382.60 = 35,559,378.04 : x
  2. Step 2: Convert to fraction form
    60,338,145.44/83,269,382.60 = 35,559,378.04/x
  3. Step 3: Cross multiply
    60,338,145.44x = 83,269,382.60 × 35,559,378.04
  4. Step 4: Simplify right side
    60,338,145.44x = 2,961,007,455,030,798
  5. Step 5: Solve for x
    x = 2,961,007,455,030,798/60,338,145.44
  6. Step 6: Final answer
    x = 49,073,557.59

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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.