Home / 177,707,577,385.10-266,373,956,623.90-58,293,720,021.26

Finding the Fourth Proportional to 177,707,577,385.10, 266,373,956,623.90 and 58,293,720,021.26

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Solution

The fourth proportional to 177,707,577,385.10, 266,373,956,623.90 and 58,293,720,021.26 is: 87,379,103,788.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,707,577,385.10 : 266,373,956,623.90 = 58,293,720,021.26 : x
  2. Step 2: Convert to fraction form
    177,707,577,385.10/266,373,956,623.90 = 58,293,720,021.26/x
  3. Step 3: Cross multiply
    177,707,577,385.10x = 266,373,956,623.90 × 58,293,720,021.26
  4. Step 4: Simplify right side
    177,707,577,385.10x = 15,527,928,848,388,882,169,856
  5. Step 5: Solve for x
    x = 15,527,928,848,388,882,169,856/177,707,577,385.10
  6. Step 6: Final answer
    x = 87,379,103,788.80

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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.