Home / 6,797,062,683.73-9,378,701,321.70-3,786,240,459.08

Finding the Fourth Proportional to 6,797,062,683.73, 9,378,701,321.70 and 3,786,240,459.08

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Solution

The fourth proportional to 6,797,062,683.73, 9,378,701,321.70 and 3,786,240,459.08 is: 5,224,318,216.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,062,683.73 : 9,378,701,321.70 = 3,786,240,459.08 : x
  2. Step 2: Convert to fraction form
    6,797,062,683.73/9,378,701,321.70 = 3,786,240,459.08/x
  3. Step 3: Cross multiply
    6,797,062,683.73x = 9,378,701,321.70 × 3,786,240,459.08
  4. Step 4: Simplify right side
    6,797,062,683.73x = 35,510,018,397,884,686,336
  5. Step 5: Solve for x
    x = 35,510,018,397,884,686,336/6,797,062,683.73
  6. Step 6: Final answer
    x = 5,224,318,216.58

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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.