Home / 25,892,655.81-38,844,100.10-9,498,092.46

Finding the Fourth Proportional to 25,892,655.81, 38,844,100.10 and 9,498,092.46

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Solution

The fourth proportional to 25,892,655.81, 38,844,100.10 and 9,498,092.46 is: 14,249,015.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,655.81 : 38,844,100.10 = 9,498,092.46 : x
  2. Step 2: Convert to fraction form
    25,892,655.81/38,844,100.10 = 9,498,092.46/x
  3. Step 3: Cross multiply
    25,892,655.81x = 38,844,100.10 × 9,498,092.46
  4. Step 4: Simplify right side
    25,892,655.81x = 368,944,854,275,295.31
  5. Step 5: Solve for x
    x = 368,944,854,275,295.31/25,892,655.81
  6. Step 6: Final answer
    x = 14,249,015.51

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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.