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Finding the Third Proportional to 88,894,528 and 133,578,461

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Solution

The third proportional to 88,894,528 and 133,578,461 is: 200,723,325.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,528 : 133,578,461 = 133,578,461 : x
  2. Step 2: Convert to fraction form
    88,894,528/133,578,461 = 133,578,461/x
  3. Step 3: Cross multiply
    88,894,528x = 133,578,461 × 133,578,461
  4. Step 4: Simplify right side
    88,894,528x = 17,843,205,243,128,520
  5. Step 5: Solve for x
    x = 17,843,205,243,128,520/88,894,528
  6. Step 6: Final answer
    x = 200,723,325.10

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Why These Related Problems?

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