Home / 48,870,542,001.70-73,305,813,002.55-26,555,121,835.30

Finding the Fourth Proportional to 48,870,542,001.70, 73,305,813,002.55 and 26,555,121,835.30

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Solution

The fourth proportional to 48,870,542,001.70, 73,305,813,002.55 and 26,555,121,835.30 is: 39,832,682,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,542,001.70 : 73,305,813,002.55 = 26,555,121,835.30 : x
  2. Step 2: Convert to fraction form
    48,870,542,001.70/73,305,813,002.55 = 26,555,121,835.30/x
  3. Step 3: Cross multiply
    48,870,542,001.70x = 73,305,813,002.55 × 26,555,121,835.30
  4. Step 4: Simplify right side
    48,870,542,001.70x = 1,946,644,795,518,434,148,352
  5. Step 5: Solve for x
    x = 1,946,644,795,518,434,148,352/48,870,542,001.70
  6. Step 6: Final answer
    x = 39,832,682,752.95

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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.