Home / 39,412,491.47-92,085,366.38

Finding the Third Proportional to 39,412,491.47 and 92,085,366.38

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Solution

The third proportional to 39,412,491.47 and 92,085,366.38 is: 215,152,972.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,412,491.47 : 92,085,366.38 = 92,085,366.38 : x
  2. Step 2: Convert to fraction form
    39,412,491.47/92,085,366.38 = 92,085,366.38/x
  3. Step 3: Cross multiply
    39,412,491.47x = 92,085,366.38 × 92,085,366.38
  4. Step 4: Simplify right side
    39,412,491.47x = 8,479,714,700,417,981
  5. Step 5: Solve for x
    x = 8,479,714,700,417,981/39,412,491.47
  6. Step 6: Final answer
    x = 215,152,972.68

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.