Home / 6,634,906,673.74-9,156,109,311.21-3,624,158,224.06

Finding the Fourth Proportional to 6,634,906,673.74, 9,156,109,311.21 and 3,624,158,224.06

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Solution

The fourth proportional to 6,634,906,673.74, 9,156,109,311.21 and 3,624,158,224.06 is: 5,001,304,538.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,906,673.74 : 9,156,109,311.21 = 3,624,158,224.06 : x
  2. Step 2: Convert to fraction form
    6,634,906,673.74/9,156,109,311.21 = 3,624,158,224.06/x
  3. Step 3: Cross multiply
    6,634,906,673.74x = 9,156,109,311.21 × 3,624,158,224.06
  4. Step 4: Simplify right side
    6,634,906,673.74x = 33,183,188,860,614,057,984
  5. Step 5: Solve for x
    x = 33,183,188,860,614,057,984/6,634,906,673.74
  6. Step 6: Final answer
    x = 5,001,304,538.61

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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.