Home / 26,795,195.57-40,195,190.95-10,400,095.64

Finding the Fourth Proportional to 26,795,195.57, 40,195,190.95 and 10,400,095.64

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Solution

The fourth proportional to 26,795,195.57, 40,195,190.95 and 10,400,095.64 is: 15,601,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,795,195.57 : 40,195,190.95 = 10,400,095.64 : x
  2. Step 2: Convert to fraction form
    26,795,195.57/40,195,190.95 = 10,400,095.64/x
  3. Step 3: Cross multiply
    26,795,195.57x = 40,195,190.95 × 10,400,095.64
  4. Step 4: Simplify right side
    26,795,195.57x = 418,033,830,222,550.19
  5. Step 5: Solve for x
    x = 418,033,830,222,550.19/26,795,195.57
  6. Step 6: Final answer
    x = 15,601,074.05

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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.