Home / 24,140,227.62-33,312,500.03-13,686,947.18

Finding the Fourth Proportional to 24,140,227.62, 33,312,500.03 and 13,686,947.18

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Solution

The fourth proportional to 24,140,227.62, 33,312,500.03 and 13,686,947.18 is: 18,887,412.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,227.62 : 33,312,500.03 = 13,686,947.18 : x
  2. Step 2: Convert to fraction form
    24,140,227.62/33,312,500.03 = 13,686,947.18/x
  3. Step 3: Cross multiply
    24,140,227.62x = 33,312,500.03 × 13,686,947.18
  4. Step 4: Simplify right side
    24,140,227.62x = 455,946,428,177,795.94
  5. Step 5: Solve for x
    x = 455,946,428,177,795.94/24,140,227.62
  6. Step 6: Final answer
    x = 18,887,412.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.