Home / 16,262,386.32-22,442,030.20-10,066,198

Finding the Fourth Proportional to 16,262,386.32, 22,442,030.20 and 10,066,198

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Solution

The fourth proportional to 16,262,386.32, 22,442,030.20 and 10,066,198 is: 13,891,314.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262,386.32 : 22,442,030.20 = 10,066,198 : x
  2. Step 2: Convert to fraction form
    16,262,386.32/22,442,030.20 = 10,066,198/x
  3. Step 3: Cross multiply
    16,262,386.32x = 22,442,030.20 × 10,066,198
  4. Step 4: Simplify right side
    16,262,386.32x = 225,905,919,515,179.59
  5. Step 5: Solve for x
    x = 225,905,919,515,179.59/16,262,386.32
  6. Step 6: Final answer
    x = 13,891,314.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.