Home / 19,429,195.31-41,884,959.56

Finding the Third Proportional to 19,429,195.31 and 41,884,959.56

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Solution

The third proportional to 19,429,195.31 and 41,884,959.56 is: 90,294,518.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,429,195.31 : 41,884,959.56 = 41,884,959.56 : x
  2. Step 2: Convert to fraction form
    19,429,195.31/41,884,959.56 = 41,884,959.56/x
  3. Step 3: Cross multiply
    19,429,195.31x = 41,884,959.56 × 41,884,959.56
  4. Step 4: Simplify right side
    19,429,195.31x = 1,754,349,837,552,260.25
  5. Step 5: Solve for x
    x = 1,754,349,837,552,260.25/19,429,195.31
  6. Step 6: Final answer
    x = 90,294,518.60

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.