Home / 56,187,043.04-84,280,564.58-15,797,527.04

Finding the Fourth Proportional to 56,187,043.04, 84,280,564.58 and 15,797,527.04

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Solution

The fourth proportional to 56,187,043.04, 84,280,564.58 and 15,797,527.04 is: 23,696,290.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,187,043.04 : 84,280,564.58 = 15,797,527.04 : x
  2. Step 2: Convert to fraction form
    56,187,043.04/84,280,564.58 = 15,797,527.04/x
  3. Step 3: Cross multiply
    56,187,043.04x = 84,280,564.58 × 15,797,527.04
  4. Step 4: Simplify right side
    56,187,043.04x = 1,331,424,497,820,028.50
  5. Step 5: Solve for x
    x = 1,331,424,497,820,028.50/56,187,043.04
  6. Step 6: Final answer
    x = 23,696,290.56

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Similar ratio
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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.