Home / 57,433,406.76-79,287,369.08-44,351,297.64

Finding the Fourth Proportional to 57,433,406.76, 79,287,369.08 and 44,351,297.64

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Solution

The fourth proportional to 57,433,406.76, 79,287,369.08 and 44,351,297.64 is: 61,227,391.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,433,406.76 : 79,287,369.08 = 44,351,297.64 : x
  2. Step 2: Convert to fraction form
    57,433,406.76/79,287,369.08 = 44,351,297.64/x
  3. Step 3: Cross multiply
    57,433,406.76x = 79,287,369.08 × 44,351,297.64
  4. Step 4: Simplify right side
    57,433,406.76x = 3,516,497,704,937,856.50
  5. Step 5: Solve for x
    x = 3,516,497,704,937,856.50/57,433,406.76
  6. Step 6: Final answer
    x = 61,227,391.92

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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.