Home / 132,163,599,468.01-198,245,151,760.74-41,411,963,235.65

Finding the Fourth Proportional to 132,163,599,468.01, 198,245,151,760.74 and 41,411,963,235.65

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Solution

The fourth proportional to 132,163,599,468.01, 198,245,151,760.74 and 41,411,963,235.65 is: 62,117,867,320.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,163,599,468.01 : 198,245,151,760.74 = 41,411,963,235.65 : x
  2. Step 2: Convert to fraction form
    132,163,599,468.01/198,245,151,760.74 = 41,411,963,235.65/x
  3. Step 3: Cross multiply
    132,163,599,468.01x = 198,245,151,760.74 × 41,411,963,235.65
  4. Step 4: Simplify right side
    132,163,599,468.01x = 8,209,720,936,360,627,404,800
  5. Step 5: Solve for x
    x = 8,209,720,936,360,627,404,800/132,163,599,468.01
  6. Step 6: Final answer
    x = 62,117,867,320.55

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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.