Home / 104,837,081.01-144,675,608.77-57,793,121.00

Finding the Fourth Proportional to 104,837,081.01, 144,675,608.77 and 57,793,121.00

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Solution

The fourth proportional to 104,837,081.01, 144,675,608.77 and 57,793,121.00 is: 79,754,747.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,837,081.01 : 144,675,608.77 = 57,793,121.00 : x
  2. Step 2: Convert to fraction form
    104,837,081.01/144,675,608.77 = 57,793,121.00/x
  3. Step 3: Cross multiply
    104,837,081.01x = 144,675,608.77 × 57,793,121.00
  4. Step 4: Simplify right side
    104,837,081.01x = 8,361,254,962,380,926
  5. Step 5: Solve for x
    x = 8,361,254,962,380,926/104,837,081.01
  6. Step 6: Final answer
    x = 79,754,747.86

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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.