Home / 14,850,357,335,052-20,493,494,107,864-8,265,711,684,422.50

Finding the Fourth Proportional to 14,850,357,335,052, 20,493,494,107,864 and 8,265,711,684,422.50

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Solution

The fourth proportional to 14,850,357,335,052, 20,493,494,107,864 and 8,265,711,684,422.50 is: 11,406,682,673,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,357,335,052 : 20,493,494,107,864 = 8,265,711,684,422.50 : x
  2. Step 2: Convert to fraction form
    14,850,357,335,052/20,493,494,107,864 = 8,265,711,684,422.50/x
  3. Step 3: Cross multiply
    14,850,357,335,052x = 20,493,494,107,864 × 8,265,711,684,422.50
  4. Step 4: Simplify right side
    14,850,357,335,052x = 169,393,313,702,015,111,603,945,472
  5. Step 5: Solve for x
    x = 169,393,313,702,015,111,603,945,472/14,850,357,335,052
  6. Step 6: Final answer
    x = 11,406,682,673,028.21

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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.