Home / 173,728,513.77-260,592,550.59-44,336,126.79

Finding the Fourth Proportional to 173,728,513.77, 260,592,550.59 and 44,336,126.79

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Solution

The fourth proportional to 173,728,513.77, 260,592,550.59 and 44,336,126.79 is: 66,504,134.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,728,513.77 : 260,592,550.59 = 44,336,126.79 : x
  2. Step 2: Convert to fraction form
    173,728,513.77/260,592,550.59 = 44,336,126.79/x
  3. Step 3: Cross multiply
    173,728,513.77x = 260,592,550.59 × 44,336,126.79
  4. Step 4: Simplify right side
    173,728,513.77x = 11,553,664,364,120,528
  5. Step 5: Solve for x
    x = 11,553,664,364,120,528/173,728,513.77
  6. Step 6: Final answer
    x = 66,504,134.03

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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.