Home / 134,752,192.40-201,844,853.40-112,077,376.40

Finding the Fourth Proportional to 134,752,192.40, 201,844,853.40 and 112,077,376.40

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Solution

The fourth proportional to 134,752,192.40, 201,844,853.40 and 112,077,376.40 is: 167,880,323.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,752,192.40 : 201,844,853.40 = 112,077,376.40 : x
  2. Step 2: Convert to fraction form
    134,752,192.40/201,844,853.40 = 112,077,376.40/x
  3. Step 3: Cross multiply
    134,752,192.40x = 201,844,853.40 × 112,077,376.40
  4. Step 4: Simplify right side
    134,752,192.40x = 22,622,241,608,914,620
  5. Step 5: Solve for x
    x = 22,622,241,608,914,620/134,752,192.40
  6. Step 6: Final answer
    x = 167,880,323.18

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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.