Home / 3,468,287,266.11-4,786,241,166.92-1,882,379,248.79

Finding the Fourth Proportional to 3,468,287,266.11, 4,786,241,166.92 and 1,882,379,248.79

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Solution

The fourth proportional to 3,468,287,266.11, 4,786,241,166.92 and 1,882,379,248.79 is: 2,597,685,935.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,287,266.11 : 4,786,241,166.92 = 1,882,379,248.79 : x
  2. Step 2: Convert to fraction form
    3,468,287,266.11/4,786,241,166.92 = 1,882,379,248.79/x
  3. Step 3: Cross multiply
    3,468,287,266.11x = 4,786,241,166.92 × 1,882,379,248.79
  4. Step 4: Simplify right side
    3,468,287,266.11x = 9,009,521,052,295,230,464
  5. Step 5: Solve for x
    x = 9,009,521,052,295,230,464/3,468,287,266.11
  6. Step 6: Final answer
    x = 2,597,685,935.74

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1.5x scale

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.