Home / 154,280,652,596.05-231,450,781,331.67-58,659,236,639.14

Finding the Fourth Proportional to 154,280,652,596.05, 231,450,781,331.67 and 58,659,236,639.14

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Solution

The fourth proportional to 154,280,652,596.05, 231,450,781,331.67 and 58,659,236,639.14 is: 88,000,186,180.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,280,652,596.05 : 231,450,781,331.67 = 58,659,236,639.14 : x
  2. Step 2: Convert to fraction form
    154,280,652,596.05/231,450,781,331.67 = 58,659,236,639.14/x
  3. Step 3: Cross multiply
    154,280,652,596.05x = 231,450,781,331.67 × 58,659,236,639.14
  4. Step 4: Simplify right side
    154,280,652,596.05x = 13,576,726,152,448,277,741,568
  5. Step 5: Solve for x
    x = 13,576,726,152,448,277,741,568/154,280,652,596.05
  6. Step 6: Final answer
    x = 88,000,186,180.16

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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.