Home / 7,823,006,952.90-11,734,583,066.24-2,226,943,844.57

Finding the Fourth Proportional to 7,823,006,952.90, 11,734,583,066.24 and 2,226,943,844.57

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Solution

The fourth proportional to 7,823,006,952.90, 11,734,583,066.24 and 2,226,943,844.57 is: 3,340,436,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,006,952.90 : 11,734,583,066.24 = 2,226,943,844.57 : x
  2. Step 2: Convert to fraction form
    7,823,006,952.90/11,734,583,066.24 = 2,226,943,844.57/x
  3. Step 3: Cross multiply
    7,823,006,952.90x = 11,734,583,066.24 × 2,226,943,844.57
  4. Step 4: Simplify right side
    7,823,006,952.90x = 26,132,257,527,888,719,872
  5. Step 5: Solve for x
    x = 26,132,257,527,888,719,872/7,823,006,952.90
  6. Step 6: Final answer
    x = 3,340,436,444.10

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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.