Home / 26,990,189.04-40,486,056.84-10,594,791.12

Finding the Fourth Proportional to 26,990,189.04, 40,486,056.84 and 10,594,791.12

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Solution

The fourth proportional to 26,990,189.04, 40,486,056.84 and 10,594,791.12 is: 15,892,490.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,990,189.04 : 40,486,056.84 = 10,594,791.12 : x
  2. Step 2: Convert to fraction form
    26,990,189.04/40,486,056.84 = 10,594,791.12/x
  3. Step 3: Cross multiply
    26,990,189.04x = 40,486,056.84 × 10,594,791.12
  4. Step 4: Simplify right side
    26,990,189.04x = 428,941,315,492,247.25
  5. Step 5: Solve for x
    x = 428,941,315,492,247.25/26,990,189.04
  6. Step 6: Final answer
    x = 15,892,490.23

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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.