Home / 23,173,462,859.20-34,760,194,288.80-5,725,191,947.20

Finding the Fourth Proportional to 23,173,462,859.20, 34,760,194,288.80 and 5,725,191,947.20

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Solution

The fourth proportional to 23,173,462,859.20, 34,760,194,288.80 and 5,725,191,947.20 is: 8,587,787,920.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,173,462,859.20 : 34,760,194,288.80 = 5,725,191,947.20 : x
  2. Step 2: Convert to fraction form
    23,173,462,859.20/34,760,194,288.80 = 5,725,191,947.20/x
  3. Step 3: Cross multiply
    23,173,462,859.20x = 34,760,194,288.80 × 5,725,191,947.20
  4. Step 4: Simplify right side
    23,173,462,859.20x = 199,008,784,425,345,187,840
  5. Step 5: Solve for x
    x = 199,008,784,425,345,187,840/23,173,462,859.20
  6. Step 6: Final answer
    x = 8,587,787,920.80

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Double scale
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Similar ratio
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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.