Home / 14,850,357,335,047-20,493,494,107,857-8,265,711,684,417.50

Finding the Fourth Proportional to 14,850,357,335,047, 20,493,494,107,857 and 8,265,711,684,417.50

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Solution

The fourth proportional to 14,850,357,335,047, 20,493,494,107,857 and 8,265,711,684,417.50 is: 11,406,682,673,021.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,357,335,047 : 20,493,494,107,857 = 8,265,711,684,417.50 : x
  2. Step 2: Convert to fraction form
    14,850,357,335,047/20,493,494,107,857 = 8,265,711,684,417.50/x
  3. Step 3: Cross multiply
    14,850,357,335,047x = 20,493,494,107,857 × 8,265,711,684,417.50
  4. Step 4: Simplify right side
    14,850,357,335,047x = 169,393,313,701,854,789,064,720,384
  5. Step 5: Solve for x
    x = 169,393,313,701,854,789,064,720,384/14,850,357,335,047
  6. Step 6: Final answer
    x = 11,406,682,673,021.26

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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.