Home / 6,212,986,233.06-9,319,479,473.18-1,491,308,151.01

Finding the Fourth Proportional to 6,212,986,233.06, 9,319,479,473.18 and 1,491,308,151.01

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Solution

The fourth proportional to 6,212,986,233.06, 9,319,479,473.18 and 1,491,308,151.01 is: 2,236,962,256.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,212,986,233.06 : 9,319,479,473.18 = 1,491,308,151.01 : x
  2. Step 2: Convert to fraction form
    6,212,986,233.06/9,319,479,473.18 = 1,491,308,151.01/x
  3. Step 3: Cross multiply
    6,212,986,233.06x = 9,319,479,473.18 × 1,491,308,151.01
  4. Step 4: Simplify right side
    6,212,986,233.06x = 13,898,215,701,523,714,048
  5. Step 5: Solve for x
    x = 13,898,215,701,523,714,048/6,212,986,233.06
  6. Step 6: Final answer
    x = 2,236,962,256.18

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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.