Home / 117,407,376.66-176,050,717.48-62,104,951.65

Finding the Fourth Proportional to 117,407,376.66, 176,050,717.48 and 62,104,951.65

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Solution

The fourth proportional to 117,407,376.66, 176,050,717.48 and 62,104,951.65 is: 93,125,505.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,407,376.66 : 176,050,717.48 = 62,104,951.65 : x
  2. Step 2: Convert to fraction form
    117,407,376.66/176,050,717.48 = 62,104,951.65/x
  3. Step 3: Cross multiply
    117,407,376.66x = 176,050,717.48 × 62,104,951.65
  4. Step 4: Simplify right side
    117,407,376.66x = 10,933,621,297,043,208
  5. Step 5: Solve for x
    x = 10,933,621,297,043,208/117,407,376.66
  6. Step 6: Final answer
    x = 93,125,505.47

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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.