Home / 16,309,438,396,112-22,536,465,977,396-11,613,684,812,782

Finding the Fourth Proportional to 16,309,438,396,112, 22,536,465,977,396 and 11,613,684,812,782

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Solution

The fourth proportional to 16,309,438,396,112, 22,536,465,977,396 and 11,613,684,812,782 is: 16,047,849,490,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,438,396,112 : 22,536,465,977,396 = 11,613,684,812,782 : x
  2. Step 2: Convert to fraction form
    16,309,438,396,112/22,536,465,977,396 = 11,613,684,812,782/x
  3. Step 3: Cross multiply
    16,309,438,396,112x = 22,536,465,977,396 × 11,613,684,812,782
  4. Step 4: Simplify right side
    16,309,438,396,112x = 261,731,412,655,462,169,272,385,536
  5. Step 5: Solve for x
    x = 261,731,412,655,462,169,272,385,536/16,309,438,396,112
  6. Step 6: Final answer
    x = 16,047,849,490,504.60

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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.