Home / 16,166,834,905.80-24,250,252,358.70-7,327,908,193.80

Finding the Fourth Proportional to 16,166,834,905.80, 24,250,252,358.70 and 7,327,908,193.80

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Solution

The fourth proportional to 16,166,834,905.80, 24,250,252,358.70 and 7,327,908,193.80 is: 10,991,862,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,834,905.80 : 24,250,252,358.70 = 7,327,908,193.80 : x
  2. Step 2: Convert to fraction form
    16,166,834,905.80/24,250,252,358.70 = 7,327,908,193.80/x
  3. Step 3: Cross multiply
    16,166,834,905.80x = 24,250,252,358.70 × 7,327,908,193.80
  4. Step 4: Simplify right side
    16,166,834,905.80x = 177,703,622,961,035,509,760
  5. Step 5: Solve for x
    x = 177,703,622,961,035,509,760/16,166,834,905.80
  6. Step 6: Final answer
    x = 10,991,862,290.70

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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.