Home / 5,774,217,458.82-7,968,425,990.52-3,134,019,115.14

Finding the Fourth Proportional to 5,774,217,458.82, 7,968,425,990.52 and 3,134,019,115.14

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Solution

The fourth proportional to 5,774,217,458.82, 7,968,425,990.52 and 3,134,019,115.14 is: 4,324,949,579.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,217,458.82 : 7,968,425,990.52 = 3,134,019,115.14 : x
  2. Step 2: Convert to fraction form
    5,774,217,458.82/7,968,425,990.52 = 3,134,019,115.14/x
  3. Step 3: Cross multiply
    5,774,217,458.82x = 7,968,425,990.52 × 3,134,019,115.14
  4. Step 4: Simplify right side
    5,774,217,458.82x = 24,973,199,371,868,069,888
  5. Step 5: Solve for x
    x = 24,973,199,371,868,069,888/5,774,217,458.82
  6. Step 6: Final answer
    x = 4,324,949,579.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.