Home / 37,247,123,731.92-55,870,159,452.39-17,338,876,203.84

Finding the Fourth Proportional to 37,247,123,731.92, 55,870,159,452.39 and 17,338,876,203.84

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Solution

The fourth proportional to 37,247,123,731.92, 55,870,159,452.39 and 17,338,876,203.84 is: 26,008,069,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,247,123,731.92 : 55,870,159,452.39 = 17,338,876,203.84 : x
  2. Step 2: Convert to fraction form
    37,247,123,731.92/55,870,159,452.39 = 17,338,876,203.84/x
  3. Step 3: Cross multiply
    37,247,123,731.92x = 55,870,159,452.39 × 17,338,876,203.84
  4. Step 4: Simplify right side
    37,247,123,731.92x = 968,725,778,233,791,479,808
  5. Step 5: Solve for x
    x = 968,725,778,233,791,479,808/37,247,123,731.92
  6. Step 6: Final answer
    x = 26,008,069,380.23

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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.