Home / 95,111,685.65-142,622,561.01-36,846,659.54

Finding the Fourth Proportional to 95,111,685.65, 142,622,561.01 and 36,846,659.54

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Solution

The fourth proportional to 95,111,685.65, 142,622,561.01 and 36,846,659.54 is: 55,252,568.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,111,685.65 : 142,622,561.01 = 36,846,659.54 : x
  2. Step 2: Convert to fraction form
    95,111,685.65/142,622,561.01 = 36,846,659.54/x
  3. Step 3: Cross multiply
    95,111,685.65x = 142,622,561.01 × 36,846,659.54
  4. Step 4: Simplify right side
    95,111,685.65x = 5,255,164,947,543,080
  5. Step 5: Solve for x
    x = 5,255,164,947,543,080/95,111,685.65
  6. Step 6: Final answer
    x = 55,252,568.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.