Home / 59,027,782,480.21-88,470,536,512.51-27,112,414,412.89

Finding the Fourth Proportional to 59,027,782,480.21, 88,470,536,512.51 and 27,112,414,412.89

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Solution

The fourth proportional to 59,027,782,480.21, 88,470,536,512.51 and 27,112,414,412.89 is: 40,635,947,150.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,027,782,480.21 : 88,470,536,512.51 = 27,112,414,412.89 : x
  2. Step 2: Convert to fraction form
    59,027,782,480.21/88,470,536,512.51 = 27,112,414,412.89/x
  3. Step 3: Cross multiply
    59,027,782,480.21x = 88,470,536,512.51 × 27,112,414,412.89
  4. Step 4: Simplify right side
    59,027,782,480.21x = 2,398,649,849,257,540,452,352
  5. Step 5: Solve for x
    x = 2,398,649,849,257,540,452,352/59,027,782,480.21
  6. Step 6: Final answer
    x = 40,635,947,150.17

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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.