Home / 241,980,382.38-362,970,019.91-103,716,336.95

Finding the Fourth Proportional to 241,980,382.38, 362,970,019.91 and 103,716,336.95

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Solution

The fourth proportional to 241,980,382.38, 362,970,019.91 and 103,716,336.95 is: 155,574,268.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,980,382.38 : 362,970,019.91 = 103,716,336.95 : x
  2. Step 2: Convert to fraction form
    241,980,382.38/362,970,019.91 = 103,716,336.95/x
  3. Step 3: Cross multiply
    241,980,382.38x = 362,970,019.91 × 103,716,336.95
  4. Step 4: Simplify right side
    241,980,382.38x = 37,645,920,888,996,360
  5. Step 5: Solve for x
    x = 37,645,920,888,996,360/241,980,382.38
  6. Step 6: Final answer
    x = 155,574,268.12

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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.