Home / 59,467,945.80-89,204,337.60-28,327,594.56

Finding the Fourth Proportional to 59,467,945.80, 89,204,337.60 and 28,327,594.56

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Solution

The fourth proportional to 59,467,945.80, 89,204,337.60 and 28,327,594.56 is: 42,492,544.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,467,945.80 : 89,204,337.60 = 28,327,594.56 : x
  2. Step 2: Convert to fraction form
    59,467,945.80/89,204,337.60 = 28,327,594.56/x
  3. Step 3: Cross multiply
    59,467,945.80x = 89,204,337.60 × 28,327,594.56
  4. Step 4: Simplify right side
    59,467,945.80x = 2,526,944,308,526,163
  5. Step 5: Solve for x
    x = 2,526,944,308,526,163/59,467,945.80
  6. Step 6: Final answer
    x = 42,492,544.08

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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.