Home / 33,272,942,930.82-49,911,721,440.66-13,375,838,244.42

Finding the Fourth Proportional to 33,272,942,930.82, 49,911,721,440.66 and 13,375,838,244.42

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Solution

The fourth proportional to 33,272,942,930.82, 49,911,721,440.66 and 13,375,838,244.42 is: 20,064,684,806.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,272,942,930.82 : 49,911,721,440.66 = 13,375,838,244.42 : x
  2. Step 2: Convert to fraction form
    33,272,942,930.82/49,911,721,440.66 = 13,375,838,244.42/x
  3. Step 3: Cross multiply
    33,272,942,930.82x = 49,911,721,440.66 × 13,375,838,244.42
  4. Step 4: Simplify right side
    33,272,942,930.82x = 667,611,112,490,817,814,528
  5. Step 5: Solve for x
    x = 667,611,112,490,817,814,528/33,272,942,930.82
  6. Step 6: Final answer
    x = 20,064,684,806.48

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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.