Home / 19,417,503.38-41,861,246.63

Finding the Third Proportional to 19,417,503.38 and 41,861,246.63

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Solution

The third proportional to 19,417,503.38 and 41,861,246.63 is: 90,246,615.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417,503.38 : 41,861,246.63 = 41,861,246.63 : x
  2. Step 2: Convert to fraction form
    19,417,503.38/41,861,246.63 = 41,861,246.63/x
  3. Step 3: Cross multiply
    19,417,503.38x = 41,861,246.63 × 41,861,246.63
  4. Step 4: Simplify right side
    19,417,503.38x = 1,752,363,968,999,074
  5. Step 5: Solve for x
    x = 1,752,363,968,999,074/19,417,503.38
  6. Step 6: Final answer
    x = 90,246,615.91

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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.