Home / 35,528,942.13-53,285,441.72-16,341,264.69

Finding the Fourth Proportional to 35,528,942.13, 53,285,441.72 and 16,341,264.69

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Solution

The fourth proportional to 35,528,942.13, 53,285,441.72 and 16,341,264.69 is: 24,508,230.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528,942.13 : 53,285,441.72 = 16,341,264.69 : x
  2. Step 2: Convert to fraction form
    35,528,942.13/53,285,441.72 = 16,341,264.69/x
  3. Step 3: Cross multiply
    35,528,942.13x = 53,285,441.72 × 16,341,264.69
  4. Step 4: Simplify right side
    35,528,942.13x = 870,751,507,188,382.62
  5. Step 5: Solve for x
    x = 870,751,507,188,382.62/35,528,942.13
  6. Step 6: Final answer
    x = 24,508,230.61

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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.