Home / 28,376,482,037,647-42,564,792,808,104-8,001,945,540,217.50

Finding the Fourth Proportional to 28,376,482,037,647, 42,564,792,808,104 and 8,001,945,540,217.50

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Solution

The fourth proportional to 28,376,482,037,647, 42,564,792,808,104 and 8,001,945,540,217.50 is: 12,002,937,979,740.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,376,482,037,647 : 42,564,792,808,104 = 8,001,945,540,217.50 : x
  2. Step 2: Convert to fraction form
    28,376,482,037,647/42,564,792,808,104 = 8,001,945,540,217.50/x
  3. Step 3: Cross multiply
    28,376,482,037,647x = 42,564,792,808,104 × 8,001,945,540,217.50
  4. Step 4: Simplify right side
    28,376,482,037,647x = 340,601,153,981,089,687,757,914,112
  5. Step 5: Solve for x
    x = 340,601,153,981,089,687,757,914,112/28,376,482,037,647
  6. Step 6: Final answer
    x = 12,002,937,979,740.23

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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.