Home / 26,685,170,666.87-40,027,582,617.22-6,787,888,095.22

Finding the Fourth Proportional to 26,685,170,666.87, 40,027,582,617.22 and 6,787,888,095.22

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Solution

The fourth proportional to 26,685,170,666.87, 40,027,582,617.22 and 6,787,888,095.22 is: 10,181,788,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,685,170,666.87 : 40,027,582,617.22 = 6,787,888,095.22 : x
  2. Step 2: Convert to fraction form
    26,685,170,666.87/40,027,582,617.22 = 6,787,888,095.22/x
  3. Step 3: Cross multiply
    26,685,170,666.87x = 40,027,582,617.22 × 6,787,888,095.22
  4. Step 4: Simplify right side
    26,685,170,666.87x = 271,702,751,527,903,035,392
  5. Step 5: Solve for x
    x = 271,702,751,527,903,035,392/26,685,170,666.87
  6. Step 6: Final answer
    x = 10,181,788,039.50

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1.5x scale

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.