Home / 124,119,584,322.88-186,179,378,944.32-29,792,532,092.80

Finding the Fourth Proportional to 124,119,584,322.88, 186,179,378,944.32 and 29,792,532,092.80

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Solution

The fourth proportional to 124,119,584,322.88, 186,179,378,944.32 and 29,792,532,092.80 is: 44,688,798,729.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,119,584,322.88 : 186,179,378,944.32 = 29,792,532,092.80 : x
  2. Step 2: Convert to fraction form
    124,119,584,322.88/186,179,378,944.32 = 29,792,532,092.80/x
  3. Step 3: Cross multiply
    124,119,584,322.88x = 186,179,378,944.32 × 29,792,532,092.80
  4. Step 4: Simplify right side
    124,119,584,322.88x = 5,546,755,122,216,225,996,800
  5. Step 5: Solve for x
    x = 5,546,755,122,216,225,996,800/124,119,584,322.88
  6. Step 6: Final answer
    x = 44,688,798,729.68

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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.