Home / 5,511,178,607.20-8,266,744,316.93-1,527,251,345.69

Finding the Fourth Proportional to 5,511,178,607.20, 8,266,744,316.93 and 1,527,251,345.69

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Solution

The fourth proportional to 5,511,178,607.20, 8,266,744,316.93 and 1,527,251,345.69 is: 2,290,870,480.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,178,607.20 : 8,266,744,316.93 = 1,527,251,345.69 : x
  2. Step 2: Convert to fraction form
    5,511,178,607.20/8,266,744,316.93 = 1,527,251,345.69/x
  3. Step 3: Cross multiply
    5,511,178,607.20x = 8,266,744,316.93 × 1,527,251,345.69
  4. Step 4: Simplify right side
    5,511,178,607.20x = 12,625,396,382,465,626,112
  5. Step 5: Solve for x
    x = 12,625,396,382,465,626,112/5,511,178,607.20
  6. Step 6: Final answer
    x = 2,290,870,480.22

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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.