Home / 4,475,621,617.20-6,713,432,425.80-1,526,921,228.70

Finding the Fourth Proportional to 4,475,621,617.20, 6,713,432,425.80 and 1,526,921,228.70

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Solution

The fourth proportional to 4,475,621,617.20, 6,713,432,425.80 and 1,526,921,228.70 is: 2,290,381,843.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,621,617.20 : 6,713,432,425.80 = 1,526,921,228.70 : x
  2. Step 2: Convert to fraction form
    4,475,621,617.20/6,713,432,425.80 = 1,526,921,228.70/x
  3. Step 3: Cross multiply
    4,475,621,617.20x = 6,713,432,425.80 × 1,526,921,228.70
  4. Step 4: Simplify right side
    4,475,621,617.20x = 10,250,882,488,396,957,696
  5. Step 5: Solve for x
    x = 10,250,882,488,396,957,696/4,475,621,617.20
  6. Step 6: Final answer
    x = 2,290,381,843.05

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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.