Home / 38,069,835.39-57,106,968.17-10,773,844.65

Finding the Fourth Proportional to 38,069,835.39, 57,106,968.17 and 10,773,844.65

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Solution

The fourth proportional to 38,069,835.39, 57,106,968.17 and 10,773,844.65 is: 16,161,393.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,069,835.39 : 57,106,968.17 = 10,773,844.65 : x
  2. Step 2: Convert to fraction form
    38,069,835.39/57,106,968.17 = 10,773,844.65/x
  3. Step 3: Cross multiply
    38,069,835.39x = 57,106,968.17 × 10,773,844.65
  4. Step 4: Simplify right side
    38,069,835.39x = 615,261,603,442,205.62
  5. Step 5: Solve for x
    x = 615,261,603,442,205.62/38,069,835.39
  6. Step 6: Final answer
    x = 16,161,393.85

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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.