Home / 46,617,187.44-69,932,162.61-15,903,520.46

Finding the Fourth Proportional to 46,617,187.44, 69,932,162.61 and 15,903,520.46

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Solution

The fourth proportional to 46,617,187.44, 69,932,162.61 and 15,903,520.46 is: 23,857,457.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,617,187.44 : 69,932,162.61 = 15,903,520.46 : x
  2. Step 2: Convert to fraction form
    46,617,187.44/69,932,162.61 = 15,903,520.46/x
  3. Step 3: Cross multiply
    46,617,187.44x = 69,932,162.61 × 15,903,520.46
  4. Step 4: Simplify right side
    46,617,187.44x = 1,112,167,578,530,521.12
  5. Step 5: Solve for x
    x = 1,112,167,578,530,521.12/46,617,187.44
  6. Step 6: Final answer
    x = 23,857,457.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.