Home / 6,317,052,588,022.40-8,717,532,571,470.80-3,613,488,926,710.40

Finding the Fourth Proportional to 6,317,052,588,022.40, 8,717,532,571,470.80 and 3,613,488,926,710.40

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Solution

The fourth proportional to 6,317,052,588,022.40, 8,717,532,571,470.80 and 3,613,488,926,710.40 is: 4,986,614,718,860.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,052,588,022.40 : 8,717,532,571,470.80 = 3,613,488,926,710.40 : x
  2. Step 2: Convert to fraction form
    6,317,052,588,022.40/8,717,532,571,470.80 = 3,613,488,926,710.40/x
  3. Step 3: Cross multiply
    6,317,052,588,022.40x = 8,717,532,571,470.80 × 3,613,488,926,710.40
  4. Step 4: Simplify right side
    6,317,052,588,022.40x = 31,500,707,415,246,974,738,235,392
  5. Step 5: Solve for x
    x = 31,500,707,415,246,974,738,235,392/6,317,052,588,022.40
  6. Step 6: Final answer
    x = 4,986,614,718,860.29

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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.