Home / 563,770,175.20-845,655,262.80-563,770,175.20

Finding the Fourth Proportional to 563,770,175.20, 845,655,262.80 and 563,770,175.20

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Solution

The fourth proportional to 563,770,175.20, 845,655,262.80 and 563,770,175.20 is: 845,655,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,770,175.20 : 845,655,262.80 = 563,770,175.20 : x
  2. Step 2: Convert to fraction form
    563,770,175.20/845,655,262.80 = 563,770,175.20/x
  3. Step 3: Cross multiply
    563,770,175.20x = 845,655,262.80 × 563,770,175.20
  4. Step 4: Simplify right side
    563,770,175.20x = 476,755,215,667,558,080
  5. Step 5: Solve for x
    x = 476,755,215,667,558,080/563,770,175.20
  6. Step 6: Final answer
    x = 845,655,262.80

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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.