Home / 23,519,078.82-35,264,885.40-9,125,335.62

Finding the Fourth Proportional to 23,519,078.82, 35,264,885.40 and 9,125,335.62

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Solution

The fourth proportional to 23,519,078.82, 35,264,885.40 and 9,125,335.62 is: 13,682,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,519,078.82 : 35,264,885.40 = 9,125,335.62 : x
  2. Step 2: Convert to fraction form
    23,519,078.82/35,264,885.40 = 9,125,335.62/x
  3. Step 3: Cross multiply
    23,519,078.82x = 35,264,885.40 × 9,125,335.62
  4. Step 4: Simplify right side
    23,519,078.82x = 321,803,914,875,837.88
  5. Step 5: Solve for x
    x = 321,803,914,875,837.88/23,519,078.82
  6. Step 6: Final answer
    x = 13,682,675.13

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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.