Home / 73,307,060.25-107,564,164.50

Finding the Third Proportional to 73,307,060.25 and 107,564,164.50

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Solution

The third proportional to 73,307,060.25 and 107,564,164.50 is: 157,829,947.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,307,060.25 : 107,564,164.50 = 107,564,164.50 : x
  2. Step 2: Convert to fraction form
    73,307,060.25/107,564,164.50 = 107,564,164.50/x
  3. Step 3: Cross multiply
    73,307,060.25x = 107,564,164.50 × 107,564,164.50
  4. Step 4: Simplify right side
    73,307,060.25x = 11,570,049,484,583,060
  5. Step 5: Solve for x
    x = 11,570,049,484,583,060/73,307,060.25
  6. Step 6: Final answer
    x = 157,829,947.69

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.