Home / 26,685,170,581.93-40,027,582,490.33-6,787,888,010.35

Finding the Fourth Proportional to 26,685,170,581.93, 40,027,582,490.33 and 6,787,888,010.35

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Solution

The fourth proportional to 26,685,170,581.93, 40,027,582,490.33 and 6,787,888,010.35 is: 10,181,787,912.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,685,170,581.93 : 40,027,582,490.33 = 6,787,888,010.35 : x
  2. Step 2: Convert to fraction form
    26,685,170,581.93/40,027,582,490.33 = 6,787,888,010.35/x
  3. Step 3: Cross multiply
    26,685,170,581.93x = 40,027,582,490.33 × 6,787,888,010.35
  4. Step 4: Simplify right side
    26,685,170,581.93x = 271,702,747,269,406,621,696
  5. Step 5: Solve for x
    x = 271,702,747,269,406,621,696/26,685,170,581.93
  6. Step 6: Final answer
    x = 10,181,787,912.32

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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.