Home / 22,266,424.62-33,400,518.98-10,591,991.82

Finding the Fourth Proportional to 22,266,424.62, 33,400,518.98 and 10,591,991.82

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Solution

The fourth proportional to 22,266,424.62, 33,400,518.98 and 10,591,991.82 is: 15,888,407.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,266,424.62 : 33,400,518.98 = 10,591,991.82 : x
  2. Step 2: Convert to fraction form
    22,266,424.62/33,400,518.98 = 10,591,991.82/x
  3. Step 3: Cross multiply
    22,266,424.62x = 33,400,518.98 × 10,591,991.82
  4. Step 4: Simplify right side
    22,266,424.62x = 353,778,023,766,954.81
  5. Step 5: Solve for x
    x = 353,778,023,766,954.81/22,266,424.62
  6. Step 6: Final answer
    x = 15,888,407.31

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1.5x scale

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.