Home / 23,988,410.78-35,982,587.01-7,814,335.64

Finding the Fourth Proportional to 23,988,410.78, 35,982,587.01 and 7,814,335.64

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Solution

The fourth proportional to 23,988,410.78, 35,982,587.01 and 7,814,335.64 is: 11,721,493.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,410.78 : 35,982,587.01 = 7,814,335.64 : x
  2. Step 2: Convert to fraction form
    23,988,410.78/35,982,587.01 = 7,814,335.64/x
  3. Step 3: Cross multiply
    23,988,410.78x = 35,982,587.01 × 7,814,335.64
  4. Step 4: Simplify right side
    23,988,410.78x = 281,180,012,091,644
  5. Step 5: Solve for x
    x = 281,180,012,091,644/23,988,410.78
  6. Step 6: Final answer
    x = 11,721,493.96

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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.