Home / 46,491,123.08-64,158,340.10-25,585,562.75

Finding the Fourth Proportional to 46,491,123.08, 64,158,340.10 and 25,585,562.75

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Solution

The fourth proportional to 46,491,123.08, 64,158,340.10 and 25,585,562.75 is: 35,308,401.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,491,123.08 : 64,158,340.10 = 25,585,562.75 : x
  2. Step 2: Convert to fraction form
    46,491,123.08/64,158,340.10 = 25,585,562.75/x
  3. Step 3: Cross multiply
    46,491,123.08x = 64,158,340.10 × 25,585,562.75
  4. Step 4: Simplify right side
    46,491,123.08x = 1,641,527,236,115,671.75
  5. Step 5: Solve for x
    x = 1,641,527,236,115,671.75/46,491,123.08
  6. Step 6: Final answer
    x = 35,308,401.42

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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.