Home / 25,614,666.23-35,348,133.70-13,853,947.73

Finding the Fourth Proportional to 25,614,666.23, 35,348,133.70 and 13,853,947.73

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Solution

The fourth proportional to 25,614,666.23, 35,348,133.70 and 13,853,947.73 is: 19,118,390.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,614,666.23 : 35,348,133.70 = 13,853,947.73 : x
  2. Step 2: Convert to fraction form
    25,614,666.23/35,348,133.70 = 13,853,947.73/x
  3. Step 3: Cross multiply
    25,614,666.23x = 35,348,133.70 × 13,853,947.73
  4. Step 4: Simplify right side
    25,614,666.23x = 489,711,196,632,851.56
  5. Step 5: Solve for x
    x = 489,711,196,632,851.56/25,614,666.23
  6. Step 6: Final answer
    x = 19,118,390.70

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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.