Home / 22,232,930.58-33,352,583.40-6,881,568.39

Finding the Fourth Proportional to 22,232,930.58, 33,352,583.40 and 6,881,568.39

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Solution

The fourth proportional to 22,232,930.58, 33,352,583.40 and 6,881,568.39 is: 10,323,339.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,930.58 : 33,352,583.40 = 6,881,568.39 : x
  2. Step 2: Convert to fraction form
    22,232,930.58/33,352,583.40 = 6,881,568.39/x
  3. Step 3: Cross multiply
    22,232,930.58x = 33,352,583.40 × 6,881,568.39
  4. Step 4: Simplify right side
    22,232,930.58x = 229,518,083,650,278.72
  5. Step 5: Solve for x
    x = 229,518,083,650,278.72/22,232,930.58
  6. Step 6: Final answer
    x = 10,323,339.19

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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.