Home / 28,003,277.80-41,955,150.30-24,021,965.80

Finding the Fourth Proportional to 28,003,277.80, 41,955,150.30 and 24,021,965.80

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Solution

The fourth proportional to 28,003,277.80, 41,955,150.30 and 24,021,965.80 is: 35,990,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,003,277.80 : 41,955,150.30 = 24,021,965.80 : x
  2. Step 2: Convert to fraction form
    28,003,277.80/41,955,150.30 = 24,021,965.80/x
  3. Step 3: Cross multiply
    28,003,277.80x = 41,955,150.30 × 24,021,965.80
  4. Step 4: Simplify right side
    28,003,277.80x = 1,007,845,185,640,459.75
  5. Step 5: Solve for x
    x = 1,007,845,185,640,459.75/28,003,277.80
  6. Step 6: Final answer
    x = 35,990,257.74

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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.