Home / 9,825,963.80-14,750,004.90-7,592,005.40

Finding the Fourth Proportional to 9,825,963.80, 14,750,004.90 and 7,592,005.40

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Solution

The fourth proportional to 9,825,963.80, 14,750,004.90 and 7,592,005.40 is: 11,396,552.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,963.80 : 14,750,004.90 = 7,592,005.40 : x
  2. Step 2: Convert to fraction form
    9,825,963.80/14,750,004.90 = 7,592,005.40/x
  3. Step 3: Cross multiply
    9,825,963.80x = 14,750,004.90 × 7,592,005.40
  4. Step 4: Simplify right side
    9,825,963.80x = 111,982,116,850,826.47
  5. Step 5: Solve for x
    x = 111,982,116,850,826.47/9,825,963.80
  6. Step 6: Final answer
    x = 11,396,552.96

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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.