Home / 6,147,714,609.80-9,221,571,914.70-1,552,285,233.80

Finding the Fourth Proportional to 6,147,714,609.80, 9,221,571,914.70 and 1,552,285,233.80

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Solution

The fourth proportional to 6,147,714,609.80, 9,221,571,914.70 and 1,552,285,233.80 is: 2,328,427,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,714,609.80 : 9,221,571,914.70 = 1,552,285,233.80 : x
  2. Step 2: Convert to fraction form
    6,147,714,609.80/9,221,571,914.70 = 1,552,285,233.80/x
  3. Step 3: Cross multiply
    6,147,714,609.80x = 9,221,571,914.70 × 1,552,285,233.80
  4. Step 4: Simplify right side
    6,147,714,609.80x = 14,314,509,915,613,603,840
  5. Step 5: Solve for x
    x = 14,314,509,915,613,603,840/6,147,714,609.80
  6. Step 6: Final answer
    x = 2,328,427,850.70

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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.