Home / 75,512,430.07-113,285,687.10-22,994,799.59

Finding the Fourth Proportional to 75,512,430.07, 113,285,687.10 and 22,994,799.59

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Solution

The fourth proportional to 75,512,430.07, 113,285,687.10 and 22,994,799.59 is: 34,497,388.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,512,430.07 : 113,285,687.10 = 22,994,799.59 : x
  2. Step 2: Convert to fraction form
    75,512,430.07/113,285,687.10 = 22,994,799.59/x
  3. Step 3: Cross multiply
    75,512,430.07x = 113,285,687.10 × 22,994,799.59
  4. Step 4: Simplify right side
    75,512,430.07x = 2,604,981,671,113,529.50
  5. Step 5: Solve for x
    x = 2,604,981,671,113,529.50/75,512,430.07
  6. Step 6: Final answer
    x = 34,497,388.96

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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.