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Finding the Third Proportional to 14,154,048 and 21,348,360

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Solution

The third proportional to 14,154,048 and 21,348,360 is: 32,199,443.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,154,048 : 21,348,360 = 21,348,360 : x
  2. Step 2: Convert to fraction form
    14,154,048/21,348,360 = 21,348,360/x
  3. Step 3: Cross multiply
    14,154,048x = 21,348,360 × 21,348,360
  4. Step 4: Simplify right side
    14,154,048x = 455,752,474,689,600
  5. Step 5: Solve for x
    x = 455,752,474,689,600/14,154,048
  6. Step 6: Final answer
    x = 32,199,443.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.