Home / 3,670,267,071.80-5,505,400,607.70-2,275,553,311.40

Finding the Fourth Proportional to 3,670,267,071.80, 5,505,400,607.70 and 2,275,553,311.40

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Solution

The fourth proportional to 3,670,267,071.80, 5,505,400,607.70 and 2,275,553,311.40 is: 3,413,329,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,267,071.80 : 5,505,400,607.70 = 2,275,553,311.40 : x
  2. Step 2: Convert to fraction form
    3,670,267,071.80/5,505,400,607.70 = 2,275,553,311.40/x
  3. Step 3: Cross multiply
    3,670,267,071.80x = 5,505,400,607.70 × 2,275,553,311.40
  4. Step 4: Simplify right side
    3,670,267,071.80x = 12,527,832,583,435,307,008
  5. Step 5: Solve for x
    x = 12,527,832,583,435,307,008/3,670,267,071.80
  6. Step 6: Final answer
    x = 3,413,329,967.10

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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.