Home / 97,848,333,970.33-146,793,626,590.05-29,784,718,576.75

Finding the Fourth Proportional to 97,848,333,970.33, 146,793,626,590.05 and 29,784,718,576.75

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Solution

The fourth proportional to 97,848,333,970.33, 146,793,626,590.05 and 29,784,718,576.75 is: 44,683,508,440.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,848,333,970.33 : 146,793,626,590.05 = 29,784,718,576.75 : x
  2. Step 2: Convert to fraction form
    97,848,333,970.33/146,793,626,590.05 = 29,784,718,576.75/x
  3. Step 3: Cross multiply
    97,848,333,970.33x = 146,793,626,590.05 × 29,784,718,576.75
  4. Step 4: Simplify right side
    97,848,333,970.33x = 4,372,206,856,844,430,278,656
  5. Step 5: Solve for x
    x = 4,372,206,856,844,430,278,656/97,848,333,970.33
  6. Step 6: Final answer
    x = 44,683,508,440.42

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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.