Home / 83,376,202.50-181,105,303.50

Finding the Third Proportional to 83,376,202.50 and 181,105,303.50

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Solution

The third proportional to 83,376,202.50 and 181,105,303.50 is: 393,387,201.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,376,202.50 : 181,105,303.50 = 181,105,303.50 : x
  2. Step 2: Convert to fraction form
    83,376,202.50/181,105,303.50 = 181,105,303.50/x
  3. Step 3: Cross multiply
    83,376,202.50x = 181,105,303.50 × 181,105,303.50
  4. Step 4: Simplify right side
    83,376,202.50x = 32,799,130,955,827,112
  5. Step 5: Solve for x
    x = 32,799,130,955,827,112/83,376,202.50
  6. Step 6: Final answer
    x = 393,387,201.29

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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.