Home / 41,099,670.22-56,704,199.88-28,024,228.71

Finding the Fourth Proportional to 41,099,670.22, 56,704,199.88 and 28,024,228.71

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Solution

The fourth proportional to 41,099,670.22, 56,704,199.88 and 28,024,228.71 is: 38,664,336.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,099,670.22 : 56,704,199.88 = 28,024,228.71 : x
  2. Step 2: Convert to fraction form
    41,099,670.22/56,704,199.88 = 28,024,228.71/x
  3. Step 3: Cross multiply
    41,099,670.22x = 56,704,199.88 × 28,024,228.71
  4. Step 4: Simplify right side
    41,099,670.22x = 1,589,091,466,254,674.75
  5. Step 5: Solve for x
    x = 1,589,091,466,254,674.75/41,099,670.22
  6. Step 6: Final answer
    x = 38,664,336.18

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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.