Home / 3,364,920,777.29-5,042,869,454.19-2,618,837,442.32

Finding the Fourth Proportional to 3,364,920,777.29, 5,042,869,454.19 and 2,618,837,442.32

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Solution

The fourth proportional to 3,364,920,777.29, 5,042,869,454.19 and 2,618,837,442.32 is: 3,924,744,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,920,777.29 : 5,042,869,454.19 = 2,618,837,442.32 : x
  2. Step 2: Convert to fraction form
    3,364,920,777.29/5,042,869,454.19 = 2,618,837,442.32/x
  3. Step 3: Cross multiply
    3,364,920,777.29x = 5,042,869,454.19 × 2,618,837,442.32
  4. Step 4: Simplify right side
    3,364,920,777.29x = 13,206,455,343,364,593,664
  5. Step 5: Solve for x
    x = 13,206,455,343,364,593,664/3,364,920,777.29
  6. Step 6: Final answer
    x = 3,924,744,806.03

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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.