Home / 155,543,236.13-333,272,562.75

Finding the Third Proportional to 155,543,236.13 and 333,272,562.75

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Solution

The third proportional to 155,543,236.13 and 333,272,562.75 is: 714,081,845.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,543,236.13 : 333,272,562.75 = 333,272,562.75 : x
  2. Step 2: Convert to fraction form
    155,543,236.13/333,272,562.75 = 333,272,562.75/x
  3. Step 3: Cross multiply
    155,543,236.13x = 333,272,562.75 × 333,272,562.75
  4. Step 4: Simplify right side
    155,543,236.13x = 111,070,601,081,952,688
  5. Step 5: Solve for x
    x = 111,070,601,081,952,688/155,543,236.13
  6. Step 6: Final answer
    x = 714,081,845.34

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.