Home / 15,225,425.25-22,839,479.94-4,295,710.62

Finding the Fourth Proportional to 15,225,425.25, 22,839,479.94 and 4,295,710.62

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Solution

The fourth proportional to 15,225,425.25, 22,839,479.94 and 4,295,710.62 is: 6,443,944.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,225,425.25 : 22,839,479.94 = 4,295,710.62 : x
  2. Step 2: Convert to fraction form
    15,225,425.25/22,839,479.94 = 4,295,710.62/x
  3. Step 3: Cross multiply
    15,225,425.25x = 22,839,479.94 × 4,295,710.62
  4. Step 4: Simplify right side
    15,225,425.25x = 98,111,796,533,534.97
  5. Step 5: Solve for x
    x = 98,111,796,533,534.97/15,225,425.25
  6. Step 6: Final answer
    x = 6,443,944.58

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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.