Home / 22,393,579.26-33,595,699.50-7,247,510.76

Finding the Fourth Proportional to 22,393,579.26, 33,595,699.50 and 7,247,510.76

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Solution

The fourth proportional to 22,393,579.26, 33,595,699.50 and 7,247,510.76 is: 10,872,991.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393,579.26 : 33,595,699.50 = 7,247,510.76 : x
  2. Step 2: Convert to fraction form
    22,393,579.26/33,595,699.50 = 7,247,510.76/x
  3. Step 3: Cross multiply
    22,393,579.26x = 33,595,699.50 × 7,247,510.76
  4. Step 4: Simplify right side
    22,393,579.26x = 243,485,193,615,976.62
  5. Step 5: Solve for x
    x = 243,485,193,615,976.62/22,393,579.26
  6. Step 6: Final answer
    x = 10,872,991.35

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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.