Home / 19,429,194.75-41,884,957.69

Finding the Third Proportional to 19,429,194.75 and 41,884,957.69

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Solution

The third proportional to 19,429,194.75 and 41,884,957.69 is: 90,294,513.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,429,194.75 : 41,884,957.69 = 41,884,957.69 : x
  2. Step 2: Convert to fraction form
    19,429,194.75/41,884,957.69 = 41,884,957.69/x
  3. Step 3: Cross multiply
    19,429,194.75x = 41,884,957.69 × 41,884,957.69
  4. Step 4: Simplify right side
    19,429,194.75x = 1,754,349,680,483,665.25
  5. Step 5: Solve for x
    x = 1,754,349,680,483,665.25/19,429,194.75
  6. Step 6: Final answer
    x = 90,294,513.13

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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.