Home / 132,163,599,472.50-198,245,151,767.49-41,411,963,240.16

Finding the Fourth Proportional to 132,163,599,472.50, 198,245,151,767.49 and 41,411,963,240.16

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Solution

The fourth proportional to 132,163,599,472.50, 198,245,151,767.49 and 41,411,963,240.16 is: 62,117,867,327.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,163,599,472.50 : 198,245,151,767.49 = 41,411,963,240.16 : x
  2. Step 2: Convert to fraction form
    132,163,599,472.50/198,245,151,767.49 = 41,411,963,240.16/x
  3. Step 3: Cross multiply
    132,163,599,472.50x = 198,245,151,767.49 × 41,411,963,240.16
  4. Step 4: Simplify right side
    132,163,599,472.50x = 8,209,720,937,535,235,948,544
  5. Step 5: Solve for x
    x = 8,209,720,937,535,235,948,544/132,163,599,472.50
  6. Step 6: Final answer
    x = 62,117,867,327.33

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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.