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Finding the Fourth Proportional to 242,598,008.97, 364,060,749.00 and 95,027,264.49

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Solution

The fourth proportional to 242,598,008.97, 364,060,749.00 and 95,027,264.49 is: 142,605,033.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,598,008.97 : 364,060,749.00 = 95,027,264.49 : x
  2. Step 2: Convert to fraction form
    242,598,008.97/364,060,749.00 = 95,027,264.49/x
  3. Step 3: Cross multiply
    242,598,008.97x = 364,060,749.00 × 95,027,264.49
  4. Step 4: Simplify right side
    242,598,008.97x = 34,595,697,086,415,812
  5. Step 5: Solve for x
    x = 34,595,697,086,415,812/242,598,008.97
  6. Step 6: Final answer
    x = 142,605,033.05

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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.