Home / 222,901,659.39-334,313,623.65-59,155,971.15

Finding the Fourth Proportional to 222,901,659.39, 334,313,623.65 and 59,155,971.15

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Solution

The fourth proportional to 222,901,659.39, 334,313,623.65 and 59,155,971.15 is: 88,723,642.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,901,659.39 : 334,313,623.65 = 59,155,971.15 : x
  2. Step 2: Convert to fraction form
    222,901,659.39/334,313,623.65 = 59,155,971.15/x
  3. Step 3: Cross multiply
    222,901,659.39x = 334,313,623.65 × 59,155,971.15
  4. Step 4: Simplify right side
    222,901,659.39x = 19,776,647,075,691,356
  5. Step 5: Solve for x
    x = 19,776,647,075,691,356/222,901,659.39
  6. Step 6: Final answer
    x = 88,723,642.21

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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.