Home / 67,717,304.63-103,160,317.13

Finding the Third Proportional to 67,717,304.63 and 103,160,317.13

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Solution

The third proportional to 67,717,304.63 and 103,160,317.13 is: 157,154,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,717,304.63 : 103,160,317.13 = 103,160,317.13 : x
  2. Step 2: Convert to fraction form
    67,717,304.63/103,160,317.13 = 103,160,317.13/x
  3. Step 3: Cross multiply
    67,717,304.63x = 103,160,317.13 × 103,160,317.13
  4. Step 4: Simplify right side
    67,717,304.63x = 10,642,051,029,330,568
  5. Step 5: Solve for x
    x = 10,642,051,029,330,568/67,717,304.63
  6. Step 6: Final answer
    x = 157,154,084.74

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.