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Finding the Third Proportional to 88,894,392 and 133,578,271

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Solution

The third proportional to 88,894,392 and 133,578,271 is: 200,723,061.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,392 : 133,578,271 = 133,578,271 : x
  2. Step 2: Convert to fraction form
    88,894,392/133,578,271 = 133,578,271/x
  3. Step 3: Cross multiply
    88,894,392x = 133,578,271 × 133,578,271
  4. Step 4: Simplify right side
    88,894,392x = 17,843,154,483,349,440
  5. Step 5: Solve for x
    x = 17,843,154,483,349,440/88,894,392
  6. Step 6: Final answer
    x = 200,723,061.17

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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.