Home / 16,163,752,003.30-24,245,628,004.95-9,551,775,657.70

Finding the Fourth Proportional to 16,163,752,003.30, 24,245,628,004.95 and 9,551,775,657.70

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Solution

The fourth proportional to 16,163,752,003.30, 24,245,628,004.95 and 9,551,775,657.70 is: 14,327,663,486.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,752,003.30 : 24,245,628,004.95 = 9,551,775,657.70 : x
  2. Step 2: Convert to fraction form
    16,163,752,003.30/24,245,628,004.95 = 9,551,775,657.70/x
  3. Step 3: Cross multiply
    16,163,752,003.30x = 24,245,628,004.95 × 9,551,775,657.70
  4. Step 4: Simplify right side
    16,163,752,003.30x = 231,588,799,383,330,848,768
  5. Step 5: Solve for x
    x = 231,588,799,383,330,848,768/16,163,752,003.30
  6. Step 6: Final answer
    x = 14,327,663,486.55

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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.