Home / 16,169,848,990.20-24,254,773,485.30-13,802,598,199.80

Finding the Fourth Proportional to 16,169,848,990.20, 24,254,773,485.30 and 13,802,598,199.80

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Solution

The fourth proportional to 16,169,848,990.20, 24,254,773,485.30 and 13,802,598,199.80 is: 20,703,897,299.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,848,990.20 : 24,254,773,485.30 = 13,802,598,199.80 : x
  2. Step 2: Convert to fraction form
    16,169,848,990.20/24,254,773,485.30 = 13,802,598,199.80/x
  3. Step 3: Cross multiply
    16,169,848,990.20x = 24,254,773,485.30 × 13,802,598,199.80
  4. Step 4: Simplify right side
    16,169,848,990.20x = 334,778,892,844,758,532,096
  5. Step 5: Solve for x
    x = 334,778,892,844,758,532,096/16,169,848,990.20
  6. Step 6: Final answer
    x = 20,703,897,299.70

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1.5x scale

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.