Home / 132,163,613,083.85-198,245,171,999.70-41,411,976,783.42

Finding the Fourth Proportional to 132,163,613,083.85, 198,245,171,999.70 and 41,411,976,783.42

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Solution

The fourth proportional to 132,163,613,083.85, 198,245,171,999.70 and 41,411,976,783.42 is: 62,117,887,584.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,163,613,083.85 : 198,245,171,999.70 = 41,411,976,783.42 : x
  2. Step 2: Convert to fraction form
    132,163,613,083.85/198,245,171,999.70 = 41,411,976,783.42/x
  3. Step 3: Cross multiply
    132,163,613,083.85x = 198,245,171,999.70 × 41,411,976,783.42
  4. Step 4: Simplify right side
    132,163,613,083.85x = 8,209,724,460,276,483,358,720
  5. Step 5: Solve for x
    x = 8,209,724,460,276,483,358,720/132,163,613,083.85
  6. Step 6: Final answer
    x = 62,117,887,584.29

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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.