Home / 206,863,003.44-310,201,127.55-59,276,806.13

Finding the Fourth Proportional to 206,863,003.44, 310,201,127.55 and 59,276,806.13

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Solution

The fourth proportional to 206,863,003.44, 310,201,127.55 and 59,276,806.13 is: 88,888,451.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,863,003.44 : 310,201,127.55 = 59,276,806.13 : x
  2. Step 2: Convert to fraction form
    206,863,003.44/310,201,127.55 = 59,276,806.13/x
  3. Step 3: Cross multiply
    206,863,003.44x = 310,201,127.55 × 59,276,806.13
  4. Step 4: Simplify right side
    206,863,003.44x = 18,387,732,099,864,256
  5. Step 5: Solve for x
    x = 18,387,732,099,864,256/206,863,003.44
  6. Step 6: Final answer
    x = 88,888,451.75

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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.