Home / 28,364,716.80-42,452,596.80-24,963,494.40

Finding the Fourth Proportional to 28,364,716.80, 42,452,596.80 and 24,963,494.40

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Solution

The fourth proportional to 28,364,716.80, 42,452,596.80 and 24,963,494.40 is: 37,362,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,364,716.80 : 42,452,596.80 = 24,963,494.40 : x
  2. Step 2: Convert to fraction form
    28,364,716.80/42,452,596.80 = 24,963,494.40/x
  3. Step 3: Cross multiply
    28,364,716.80x = 42,452,596.80 × 24,963,494.40
  4. Step 4: Simplify right side
    28,364,716.80x = 1,059,765,162,482,257.75
  5. Step 5: Solve for x
    x = 1,059,765,162,482,257.75/28,364,716.80
  6. Step 6: Final answer
    x = 37,362,092.14

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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.