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Finding the Third Proportional to 246,697,316 and 548,540,392

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Solution

The third proportional to 246,697,316 and 548,540,392 is: 1,219,699,373.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,697,316 : 548,540,392 = 548,540,392 : x
  2. Step 2: Convert to fraction form
    246,697,316/548,540,392 = 548,540,392/x
  3. Step 3: Cross multiply
    246,697,316x = 548,540,392 × 548,540,392
  4. Step 4: Simplify right side
    246,697,316x = 300,896,561,655,513,664
  5. Step 5: Solve for x
    x = 300,896,561,655,513,664/246,697,316
  6. Step 6: Final answer
    x = 1,219,699,373.04

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.