Home / 4,793,016,000.10-7,189,524,000.15-2,340,925,939.30

Finding the Fourth Proportional to 4,793,016,000.10, 7,189,524,000.15 and 2,340,925,939.30

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Solution

The fourth proportional to 4,793,016,000.10, 7,189,524,000.15 and 2,340,925,939.30 is: 3,511,388,908.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,016,000.10 : 7,189,524,000.15 = 2,340,925,939.30 : x
  2. Step 2: Convert to fraction form
    4,793,016,000.10/7,189,524,000.15 = 2,340,925,939.30/x
  3. Step 3: Cross multiply
    4,793,016,000.10x = 7,189,524,000.15 × 2,340,925,939.30
  4. Step 4: Simplify right side
    4,793,016,000.10x = 16,830,143,223,171,033,088
  5. Step 5: Solve for x
    x = 16,830,143,223,171,033,088/4,793,016,000.10
  6. Step 6: Final answer
    x = 3,511,388,908.95

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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.