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Finding the Third Proportional to 242,321,976 and 375,928,524

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Solution

The third proportional to 242,321,976 and 375,928,524 is: 583,200,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,321,976 : 375,928,524 = 375,928,524 : x
  2. Step 2: Convert to fraction form
    242,321,976/375,928,524 = 375,928,524/x
  3. Step 3: Cross multiply
    242,321,976x = 375,928,524 × 375,928,524
  4. Step 4: Simplify right side
    242,321,976x = 141,322,255,156,818,576
  5. Step 5: Solve for x
    x = 141,322,255,156,818,576/242,321,976
  6. Step 6: Final answer
    x = 583,200,325.00

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.