Home / 16,320,895,551.60-24,481,343,327.40-5,979,835,762.80

Finding the Fourth Proportional to 16,320,895,551.60, 24,481,343,327.40 and 5,979,835,762.80

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Solution

The fourth proportional to 16,320,895,551.60, 24,481,343,327.40 and 5,979,835,762.80 is: 8,969,753,644.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,895,551.60 : 24,481,343,327.40 = 5,979,835,762.80 : x
  2. Step 2: Convert to fraction form
    16,320,895,551.60/24,481,343,327.40 = 5,979,835,762.80/x
  3. Step 3: Cross multiply
    16,320,895,551.60x = 24,481,343,327.40 × 5,979,835,762.80
  4. Step 4: Simplify right side
    16,320,895,551.60x = 146,394,412,350,571,675,648
  5. Step 5: Solve for x
    x = 146,394,412,350,571,675,648/16,320,895,551.60
  6. Step 6: Final answer
    x = 8,969,753,644.20

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Double scale
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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.