Home / 97,848,333,969.45-146,793,626,588.74-29,784,718,575.87

Finding the Fourth Proportional to 97,848,333,969.45, 146,793,626,588.74 and 29,784,718,575.87

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Solution

The fourth proportional to 97,848,333,969.45, 146,793,626,588.74 and 29,784,718,575.87 is: 44,683,508,439.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,848,333,969.45 : 146,793,626,588.74 = 29,784,718,575.87 : x
  2. Step 2: Convert to fraction form
    97,848,333,969.45/146,793,626,588.74 = 29,784,718,575.87/x
  3. Step 3: Cross multiply
    97,848,333,969.45x = 146,793,626,588.74 × 29,784,718,575.87
  4. Step 4: Simplify right side
    97,848,333,969.45x = 4,372,206,856,676,967,972,864
  5. Step 5: Solve for x
    x = 4,372,206,856,676,967,972,864/97,848,333,969.45
  6. Step 6: Final answer
    x = 44,683,508,439.11

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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.