Home / 382,002,125.10-573,003,187.65-382,002,125.10

Finding the Fourth Proportional to 382,002,125.10, 573,003,187.65 and 382,002,125.10

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Solution

The fourth proportional to 382,002,125.10, 573,003,187.65 and 382,002,125.10 is: 573,003,187.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,002,125.10 : 573,003,187.65 = 382,002,125.10 : x
  2. Step 2: Convert to fraction form
    382,002,125.10/573,003,187.65 = 382,002,125.10/x
  3. Step 3: Cross multiply
    382,002,125.10x = 573,003,187.65 × 382,002,125.10
  4. Step 4: Simplify right side
    382,002,125.10x = 218,888,435,371,374,080
  5. Step 5: Solve for x
    x = 218,888,435,371,374,080/382,002,125.10
  6. Step 6: Final answer
    x = 573,003,187.65

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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.