Home / 153,854,676,831.38-334,194,570,194.62

Finding the Third Proportional to 153,854,676,831.38 and 334,194,570,194.62

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Solution

The third proportional to 153,854,676,831.38 and 334,194,570,194.62 is: 725,918,854,387.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,854,676,831.38 : 334,194,570,194.62 = 334,194,570,194.62 : x
  2. Step 2: Convert to fraction form
    153,854,676,831.38/334,194,570,194.62 = 334,194,570,194.62/x
  3. Step 3: Cross multiply
    153,854,676,831.38x = 334,194,570,194.62 × 334,194,570,194.62
  4. Step 4: Simplify right side
    153,854,676,831.38x = 111,686,010,747,566,788,968,448
  5. Step 5: Solve for x
    x = 111,686,010,747,566,788,968,448/153,854,676,831.38
  6. Step 6: Final answer
    x = 725,918,854,387.32

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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.