Home / 9,867,180.24-14,802,365.52-3,042,155.88

Finding the Fourth Proportional to 9,867,180.24, 14,802,365.52 and 3,042,155.88

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Solution

The fourth proportional to 9,867,180.24, 14,802,365.52 and 3,042,155.88 is: 4,563,725.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,180.24 : 14,802,365.52 = 3,042,155.88 : x
  2. Step 2: Convert to fraction form
    9,867,180.24/14,802,365.52 = 3,042,155.88/x
  3. Step 3: Cross multiply
    9,867,180.24x = 14,802,365.52 × 3,042,155.88
  4. Step 4: Simplify right side
    9,867,180.24x = 45,031,103,304,577.26
  5. Step 5: Solve for x
    x = 45,031,103,304,577.26/9,867,180.24
  6. Step 6: Final answer
    x = 4,563,725.62

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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.