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Finding the Third Proportional to 94,799,994 and 141,578,775

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Solution

The third proportional to 94,799,994 and 141,578,775 is: 211,440,409.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,799,994 : 141,578,775 = 141,578,775 : x
  2. Step 2: Convert to fraction form
    94,799,994/141,578,775 = 141,578,775/x
  3. Step 3: Cross multiply
    94,799,994x = 141,578,775 × 141,578,775
  4. Step 4: Simplify right side
    94,799,994x = 20,044,549,530,500,624
  5. Step 5: Solve for x
    x = 20,044,549,530,500,624/94,799,994
  6. Step 6: Final answer
    x = 211,440,409.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.