Home / 14,797,173.56-22,195,260.05-5,212,301.58

Finding the Fourth Proportional to 14,797,173.56, 22,195,260.05 and 5,212,301.58

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Solution

The fourth proportional to 14,797,173.56, 22,195,260.05 and 5,212,301.58 is: 7,818,276.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,173.56 : 22,195,260.05 = 5,212,301.58 : x
  2. Step 2: Convert to fraction form
    14,797,173.56/22,195,260.05 = 5,212,301.58/x
  3. Step 3: Cross multiply
    14,797,173.56x = 22,195,260.05 × 5,212,301.58
  4. Step 4: Simplify right side
    14,797,173.56x = 115,688,389,001,064.38
  5. Step 5: Solve for x
    x = 115,688,389,001,064.38/14,797,173.56
  6. Step 6: Final answer
    x = 7,818,276.14

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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.