Home / 14,797,164.54-22,195,246.54-5,212,292.59

Finding the Fourth Proportional to 14,797,164.54, 22,195,246.54 and 5,212,292.59

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Solution

The fourth proportional to 14,797,164.54, 22,195,246.54 and 5,212,292.59 is: 7,818,262.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,164.54 : 22,195,246.54 = 5,212,292.59 : x
  2. Step 2: Convert to fraction form
    14,797,164.54/22,195,246.54 = 5,212,292.59/x
  3. Step 3: Cross multiply
    14,797,164.54x = 22,195,246.54 × 5,212,292.59
  4. Step 4: Simplify right side
    14,797,164.54x = 115,688,119,098,146.30
  5. Step 5: Solve for x
    x = 115,688,119,098,146.30/14,797,164.54
  6. Step 6: Final answer
    x = 7,818,262.66

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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.