Home / 5,509,500,095.08-8,266,034,734.62-3,298,364,013.16

Finding the Fourth Proportional to 5,509,500,095.08, 8,266,034,734.62 and 3,298,364,013.16

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Solution

The fourth proportional to 5,509,500,095.08, 8,266,034,734.62 and 3,298,364,013.16 is: 4,948,614,398.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,500,095.08 : 8,266,034,734.62 = 3,298,364,013.16 : x
  2. Step 2: Convert to fraction form
    5,509,500,095.08/8,266,034,734.62 = 3,298,364,013.16/x
  3. Step 3: Cross multiply
    5,509,500,095.08x = 8,266,034,734.62 × 3,298,364,013.16
  4. Step 4: Simplify right side
    5,509,500,095.08x = 27,264,391,500,201,177,088
  5. Step 5: Solve for x
    x = 27,264,391,500,201,177,088/5,509,500,095.08
  6. Step 6: Final answer
    x = 4,948,614,398.71

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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.