Home / 40,314,860.76-60,472,513.48-10,022,723.76

Finding the Fourth Proportional to 40,314,860.76, 60,472,513.48 and 10,022,723.76

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Solution

The fourth proportional to 40,314,860.76, 60,472,513.48 and 10,022,723.76 is: 15,034,140.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,314,860.76 : 60,472,513.48 = 10,022,723.76 : x
  2. Step 2: Convert to fraction form
    40,314,860.76/60,472,513.48 = 10,022,723.76/x
  3. Step 3: Cross multiply
    40,314,860.76x = 60,472,513.48 × 10,022,723.76
  4. Step 4: Simplify right side
    40,314,860.76x = 606,099,297,682,916.25
  5. Step 5: Solve for x
    x = 606,099,297,682,916.25/40,314,860.76
  6. Step 6: Final answer
    x = 15,034,140.92

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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.