Home / 41,690,037.23-57,532,256.82-23,106,377.15

Finding the Fourth Proportional to 41,690,037.23, 57,532,256.82 and 23,106,377.15

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Solution

The fourth proportional to 41,690,037.23, 57,532,256.82 and 23,106,377.15 is: 31,886,803.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,037.23 : 57,532,256.82 = 23,106,377.15 : x
  2. Step 2: Convert to fraction form
    41,690,037.23/57,532,256.82 = 23,106,377.15/x
  3. Step 3: Cross multiply
    41,690,037.23x = 57,532,256.82 × 23,106,377.15
  4. Step 4: Simplify right side
    41,690,037.23x = 1,329,362,024,373,579.50
  5. Step 5: Solve for x
    x = 1,329,362,024,373,579.50/41,690,037.23
  6. Step 6: Final answer
    x = 31,886,803.49

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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.