Home / 46,551,774.07-64,236,615.37-28,667,151.33

Finding the Fourth Proportional to 46,551,774.07, 64,236,615.37 and 28,667,151.33

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Solution

The fourth proportional to 46,551,774.07, 64,236,615.37 and 28,667,151.33 is: 39,557,692.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,551,774.07 : 64,236,615.37 = 28,667,151.33 : x
  2. Step 2: Convert to fraction form
    46,551,774.07/64,236,615.37 = 28,667,151.33/x
  3. Step 3: Cross multiply
    46,551,774.07x = 64,236,615.37 × 28,667,151.33
  4. Step 4: Simplify right side
    46,551,774.07x = 1,841,480,773,738,793.75
  5. Step 5: Solve for x
    x = 1,841,480,773,738,793.75/46,551,774.07
  6. Step 6: Final answer
    x = 39,557,692.71

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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.