Home / 19,947,323.25-43,678,045.13

Finding the Third Proportional to 19,947,323.25 and 43,678,045.13

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Solution

The third proportional to 19,947,323.25 and 43,678,045.13 is: 95,640,482.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,947,323.25 : 43,678,045.13 = 43,678,045.13 : x
  2. Step 2: Convert to fraction form
    19,947,323.25/43,678,045.13 = 43,678,045.13/x
  3. Step 3: Cross multiply
    19,947,323.25x = 43,678,045.13 × 43,678,045.13
  4. Step 4: Simplify right side
    19,947,323.25x = 1,907,771,625,941,536.25
  5. Step 5: Solve for x
    x = 1,907,771,625,941,536.25/19,947,323.25
  6. Step 6: Final answer
    x = 95,640,482.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.