Home / 44,132,733.91-66,213,998.58-19,537,268.08

Finding the Fourth Proportional to 44,132,733.91, 66,213,998.58 and 19,537,268.08

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Solution

The fourth proportional to 44,132,733.91, 66,213,998.58 and 19,537,268.08 is: 29,312,497.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,132,733.91 : 66,213,998.58 = 19,537,268.08 : x
  2. Step 2: Convert to fraction form
    44,132,733.91/66,213,998.58 = 19,537,268.08/x
  3. Step 3: Cross multiply
    44,132,733.91x = 66,213,998.58 × 19,537,268.08
  4. Step 4: Simplify right side
    44,132,733.91x = 1,293,640,641,062,231.75
  5. Step 5: Solve for x
    x = 1,293,640,641,062,231.75/44,132,733.91
  6. Step 6: Final answer
    x = 29,312,497.24

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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.