Home / 160,307,386.25-350,129,426.50

Finding the Third Proportional to 160,307,386.25 and 350,129,426.50

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Solution

The third proportional to 160,307,386.25 and 350,129,426.50 is: 764,722,188.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,307,386.25 : 350,129,426.50 = 350,129,426.50 : x
  2. Step 2: Convert to fraction form
    160,307,386.25/350,129,426.50 = 350,129,426.50/x
  3. Step 3: Cross multiply
    160,307,386.25x = 350,129,426.50 × 350,129,426.50
  4. Step 4: Simplify right side
    160,307,386.25x = 122,590,615,301,218,896
  5. Step 5: Solve for x
    x = 122,590,615,301,218,896/160,307,386.25
  6. Step 6: Final answer
    x = 764,722,188.85

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.