Home / 60,378,006,596.06-83,325,377,008.40-33,281,219,890.33

Finding the Fourth Proportional to 60,378,006,596.06, 83,325,377,008.40 and 33,281,219,890.33

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Solution

The fourth proportional to 60,378,006,596.06, 83,325,377,008.40 and 33,281,219,890.33 is: 45,930,138,323.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,378,006,596.06 : 83,325,377,008.40 = 33,281,219,890.33 : x
  2. Step 2: Convert to fraction form
    60,378,006,596.06/83,325,377,008.40 = 33,281,219,890.33/x
  3. Step 3: Cross multiply
    60,378,006,596.06x = 83,325,377,008.40 × 33,281,219,890.33
  4. Step 4: Simplify right side
    60,378,006,596.06x = 2,773,170,194,660,791,943,168
  5. Step 5: Solve for x
    x = 2,773,170,194,660,791,943,168/60,378,006,596.06
  6. Step 6: Final answer
    x = 45,930,138,323.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.