Home / 46,493,431.03-64,161,523.23-25,587,870.69

Finding the Fourth Proportional to 46,493,431.03, 64,161,523.23 and 25,587,870.69

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Solution

The fourth proportional to 46,493,431.03, 64,161,523.23 and 25,587,870.69 is: 35,311,585.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,493,431.03 : 64,161,523.23 = 25,587,870.69 : x
  2. Step 2: Convert to fraction form
    46,493,431.03/64,161,523.23 = 25,587,870.69/x
  3. Step 3: Cross multiply
    46,493,431.03x = 64,161,523.23 × 25,587,870.69
  4. Step 4: Simplify right side
    46,493,431.03x = 1,641,756,759,586,716.75
  5. Step 5: Solve for x
    x = 1,641,756,759,586,716.75/46,493,431.03
  6. Step 6: Final answer
    x = 35,311,585.39

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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.