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Finding the Third Proportional to 88,967,412 and 133,128,894

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Solution

The third proportional to 88,967,412 and 133,128,894 is: 199,211,172.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,412 : 133,128,894 = 133,128,894 : x
  2. Step 2: Convert to fraction form
    88,967,412/133,128,894 = 133,128,894/x
  3. Step 3: Cross multiply
    88,967,412x = 133,128,894 × 133,128,894
  4. Step 4: Simplify right side
    88,967,412x = 17,723,302,417,663,236
  5. Step 5: Solve for x
    x = 17,723,302,417,663,236/88,967,412
  6. Step 6: Final answer
    x = 199,211,172.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.