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Finding the Third Proportional to 10,988,038 and 16,153,188

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Solution

The third proportional to 10,988,038 and 16,153,188 is: 23,746,321.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,988,038 : 16,153,188 = 16,153,188 : x
  2. Step 2: Convert to fraction form
    10,988,038/16,153,188 = 16,153,188/x
  3. Step 3: Cross multiply
    10,988,038x = 16,153,188 × 16,153,188
  4. Step 4: Simplify right side
    10,988,038x = 260,925,482,563,344
  5. Step 5: Solve for x
    x = 260,925,482,563,344/10,988,038
  6. Step 6: Final answer
    x = 23,746,321.46

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.