Home / 69,972,096,516.40-104,958,144,774.60-69,972,096,516.40

Finding the Fourth Proportional to 69,972,096,516.40, 104,958,144,774.60 and 69,972,096,516.40

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Solution

The fourth proportional to 69,972,096,516.40, 104,958,144,774.60 and 69,972,096,516.40 is: 104,958,144,774.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,972,096,516.40 : 104,958,144,774.60 = 69,972,096,516.40 : x
  2. Step 2: Convert to fraction form
    69,972,096,516.40/104,958,144,774.60 = 69,972,096,516.40/x
  3. Step 3: Cross multiply
    69,972,096,516.40x = 104,958,144,774.60 × 69,972,096,516.40
  4. Step 4: Simplify right side
    69,972,096,516.40x = 7,344,141,436,350,595,334,144
  5. Step 5: Solve for x
    x = 7,344,141,436,350,595,334,144/69,972,096,516.40
  6. Step 6: Final answer
    x = 104,958,144,774.60

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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.