Home / 57,433,396.64-79,287,355.10-44,351,287.52

Finding the Fourth Proportional to 57,433,396.64, 79,287,355.10 and 44,351,287.52

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Solution

The fourth proportional to 57,433,396.64, 79,287,355.10 and 44,351,287.52 is: 61,227,377.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,433,396.64 : 79,287,355.10 = 44,351,287.52 : x
  2. Step 2: Convert to fraction form
    57,433,396.64/79,287,355.10 = 44,351,287.52/x
  3. Step 3: Cross multiply
    57,433,396.64x = 79,287,355.10 × 44,351,287.52
  4. Step 4: Simplify right side
    57,433,396.64x = 3,516,496,282,454,880
  5. Step 5: Solve for x
    x = 3,516,496,282,454,880/57,433,396.64
  6. Step 6: Final answer
    x = 61,227,377.95

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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.