Home / 57,845,928.88-86,767,888.33-23,301,447.52

Finding the Fourth Proportional to 57,845,928.88, 86,767,888.33 and 23,301,447.52

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Solution

The fourth proportional to 57,845,928.88, 86,767,888.33 and 23,301,447.52 is: 34,951,766.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,845,928.88 : 86,767,888.33 = 23,301,447.52 : x
  2. Step 2: Convert to fraction form
    57,845,928.88/86,767,888.33 = 23,301,447.52/x
  3. Step 3: Cross multiply
    57,845,928.88x = 86,767,888.33 × 23,301,447.52
  4. Step 4: Simplify right side
    57,845,928.88x = 2,021,817,396,342,715.25
  5. Step 5: Solve for x
    x = 2,021,817,396,342,715.25/57,845,928.88
  6. Step 6: Final answer
    x = 34,951,766.45

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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.