Home / 154,335,336,137.43-334,316,428,947.57

Finding the Third Proportional to 154,335,336,137.43 and 334,316,428,947.57

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Solution

The third proportional to 154,335,336,137.43 and 334,316,428,947.57 is: 724,185,902,344.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,335,336,137.43 : 334,316,428,947.57 = 334,316,428,947.57 : x
  2. Step 2: Convert to fraction form
    154,335,336,137.43/334,316,428,947.57 = 334,316,428,947.57/x
  3. Step 3: Cross multiply
    154,335,336,137.43x = 334,316,428,947.57 × 334,316,428,947.57
  4. Step 4: Simplify right side
    154,335,336,137.43x = 111,767,474,664,255,623,528,448
  5. Step 5: Solve for x
    x = 111,767,474,664,255,623,528,448/154,335,336,137.43
  6. Step 6: Final answer
    x = 724,185,902,344.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.