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Finding the Third Proportional to 92,579,374 and 201,617,084

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Solution

The third proportional to 92,579,374 and 201,617,084 is: 439,076,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,579,374 : 201,617,084 = 201,617,084 : x
  2. Step 2: Convert to fraction form
    92,579,374/201,617,084 = 201,617,084/x
  3. Step 3: Cross multiply
    92,579,374x = 201,617,084 × 201,617,084
  4. Step 4: Simplify right side
    92,579,374x = 40,649,448,560,663,056
  5. Step 5: Solve for x
    x = 40,649,448,560,663,056/92,579,374
  6. Step 6: Final answer
    x = 439,076,727.40

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.