Home / 46,423,624.92-64,065,182.91-25,517,940.05

Finding the Fourth Proportional to 46,423,624.92, 64,065,182.91 and 25,517,940.05

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Solution

The fourth proportional to 46,423,624.92, 64,065,182.91 and 25,517,940.05 is: 35,215,076.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,423,624.92 : 64,065,182.91 = 25,517,940.05 : x
  2. Step 2: Convert to fraction form
    46,423,624.92/64,065,182.91 = 25,517,940.05/x
  3. Step 3: Cross multiply
    46,423,624.92x = 64,065,182.91 × 25,517,940.05
  4. Step 4: Simplify right side
    46,423,624.92x = 1,634,811,496,469,338.75
  5. Step 5: Solve for x
    x = 1,634,811,496,469,338.75/46,423,624.92
  6. Step 6: Final answer
    x = 35,215,076.36

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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.