Home / 3,235,007,871,996.60-4,464,451,195,666-1,791,479,129,982.40

Finding the Fourth Proportional to 3,235,007,871,996.60, 4,464,451,195,666 and 1,791,479,129,982.40

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Solution

The fourth proportional to 3,235,007,871,996.60, 4,464,451,195,666 and 1,791,479,129,982.40 is: 2,472,318,912,449.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,007,871,996.60 : 4,464,451,195,666 = 1,791,479,129,982.40 : x
  2. Step 2: Convert to fraction form
    3,235,007,871,996.60/4,464,451,195,666 = 1,791,479,129,982.40/x
  3. Step 3: Cross multiply
    3,235,007,871,996.60x = 4,464,451,195,666 × 1,791,479,129,982.40
  4. Step 4: Simplify right side
    3,235,007,871,996.60x = 7,997,971,143,860,611,062,956,032
  5. Step 5: Solve for x
    x = 7,997,971,143,860,611,062,956,032/3,235,007,871,996.60
  6. Step 6: Final answer
    x = 2,472,318,912,449.63

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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.