Home / 87,563,440,282.80-131,345,160,424.20-87,563,440,282.80

Finding the Fourth Proportional to 87,563,440,282.80, 131,345,160,424.20 and 87,563,440,282.80

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Solution

The fourth proportional to 87,563,440,282.80, 131,345,160,424.20 and 87,563,440,282.80 is: 131,345,160,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,563,440,282.80 : 131,345,160,424.20 = 87,563,440,282.80 : x
  2. Step 2: Convert to fraction form
    87,563,440,282.80/131,345,160,424.20 = 87,563,440,282.80/x
  3. Step 3: Cross multiply
    87,563,440,282.80x = 131,345,160,424.20 × 87,563,440,282.80
  4. Step 4: Simplify right side
    87,563,440,282.80x = 11,501,034,111,239,221,936,128
  5. Step 5: Solve for x
    x = 11,501,034,111,239,221,936,128/87,563,440,282.80
  6. Step 6: Final answer
    x = 131,345,160,424.20

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1.5x scale

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.