Home / 3,235,007,872,022.40-4,464,451,195,701.60-1,791,479,130,008.40

Finding the Fourth Proportional to 3,235,007,872,022.40, 4,464,451,195,701.60 and 1,791,479,130,008.40

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Solution

The fourth proportional to 3,235,007,872,022.40, 4,464,451,195,701.60 and 1,791,479,130,008.40 is: 2,472,318,912,485.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,007,872,022.40 : 4,464,451,195,701.60 = 1,791,479,130,008.40 : x
  2. Step 2: Convert to fraction form
    3,235,007,872,022.40/4,464,451,195,701.60 = 1,791,479,130,008.40/x
  3. Step 3: Cross multiply
    3,235,007,872,022.40x = 4,464,451,195,701.60 × 1,791,479,130,008.40
  4. Step 4: Simplify right side
    3,235,007,872,022.40x = 7,997,971,144,040,462,818,476,032
  5. Step 5: Solve for x
    x = 7,997,971,144,040,462,818,476,032/3,235,007,872,022.40
  6. Step 6: Final answer
    x = 2,472,318,912,485.50

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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.