Home / 16,169,848,991.70-24,254,773,487.55-13,802,598,201.30

Finding the Fourth Proportional to 16,169,848,991.70, 24,254,773,487.55 and 13,802,598,201.30

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Solution

The fourth proportional to 16,169,848,991.70, 24,254,773,487.55 and 13,802,598,201.30 is: 20,703,897,301.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,848,991.70 : 24,254,773,487.55 = 13,802,598,201.30 : x
  2. Step 2: Convert to fraction form
    16,169,848,991.70/24,254,773,487.55 = 13,802,598,201.30/x
  3. Step 3: Cross multiply
    16,169,848,991.70x = 24,254,773,487.55 × 13,802,598,201.30
  4. Step 4: Simplify right side
    16,169,848,991.70x = 334,778,892,912,196,517,888
  5. Step 5: Solve for x
    x = 334,778,892,912,196,517,888/16,169,848,991.70
  6. Step 6: Final answer
    x = 20,703,897,301.95

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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.