Home / 25,751,095.80-38,620,651.20-9,584,660.58

Finding the Fourth Proportional to 25,751,095.80, 38,620,651.20 and 9,584,660.58

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Solution

The fourth proportional to 25,751,095.80, 38,620,651.20 and 9,584,660.58 is: 14,374,760.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,095.80 : 38,620,651.20 = 9,584,660.58 : x
  2. Step 2: Convert to fraction form
    25,751,095.80/38,620,651.20 = 9,584,660.58/x
  3. Step 3: Cross multiply
    25,751,095.80x = 38,620,651.20 × 9,584,660.58
  4. Step 4: Simplify right side
    25,751,095.80x = 370,165,833,130,569.75
  5. Step 5: Solve for x
    x = 370,165,833,130,569.75/25,751,095.80
  6. Step 6: Final answer
    x = 14,374,760.44

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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.