Home / 22,182,127.95-33,268,161.81-10,043,578.11

Finding the Fourth Proportional to 22,182,127.95, 33,268,161.81 and 10,043,578.11

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Solution

The fourth proportional to 22,182,127.95, 33,268,161.81 and 10,043,578.11 is: 15,063,089.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182,127.95 : 33,268,161.81 = 10,043,578.11 : x
  2. Step 2: Convert to fraction form
    22,182,127.95/33,268,161.81 = 10,043,578.11/x
  3. Step 3: Cross multiply
    22,182,127.95x = 33,268,161.81 × 10,043,578.11
  4. Step 4: Simplify right side
    22,182,127.95x = 334,131,381,714,853.94
  5. Step 5: Solve for x
    x = 334,131,381,714,853.94/22,182,127.95
  6. Step 6: Final answer
    x = 15,063,089.64

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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.