Home / 94,222,616.32-141,333,708.48-29,531,350.72

Finding the Fourth Proportional to 94,222,616.32, 141,333,708.48 and 29,531,350.72

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Solution

The fourth proportional to 94,222,616.32, 141,333,708.48 and 29,531,350.72 is: 44,296,958.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,222,616.32 : 141,333,708.48 = 29,531,350.72 : x
  2. Step 2: Convert to fraction form
    94,222,616.32/141,333,708.48 = 29,531,350.72/x
  3. Step 3: Cross multiply
    94,222,616.32x = 141,333,708.48 × 29,531,350.72
  4. Step 4: Simplify right side
    94,222,616.32x = 4,173,775,313,681,117.50
  5. Step 5: Solve for x
    x = 4,173,775,313,681,117.50/94,222,616.32
  6. Step 6: Final answer
    x = 44,296,958.38

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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.