Home / 177,679,745,584.41-264,672,913,895.29-168,056,029,318.89

Finding the Fourth Proportional to 177,679,745,584.41, 264,672,913,895.29 and 168,056,029,318.89

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Solution

The fourth proportional to 177,679,745,584.41, 264,672,913,895.29 and 168,056,029,318.89 is: 250,337,363,052.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,679,745,584.41 : 264,672,913,895.29 = 168,056,029,318.89 : x
  2. Step 2: Convert to fraction form
    177,679,745,584.41/264,672,913,895.29 = 168,056,029,318.89/x
  3. Step 3: Cross multiply
    177,679,745,584.41x = 264,672,913,895.29 × 168,056,029,318.89
  4. Step 4: Simplify right side
    177,679,745,584.41x = 44,479,878,977,502,907,990,016
  5. Step 5: Solve for x
    x = 44,479,878,977,502,907,990,016/177,679,745,584.41
  6. Step 6: Final answer
    x = 250,337,363,052.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.