Home / 83,262,375.94-114,903,439.71-45,584,911.66

Finding the Fourth Proportional to 83,262,375.94, 114,903,439.71 and 45,584,911.66

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Solution

The fourth proportional to 83,262,375.94, 114,903,439.71 and 45,584,911.66 is: 62,907,923.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,262,375.94 : 114,903,439.71 = 45,584,911.66 : x
  2. Step 2: Convert to fraction form
    83,262,375.94/114,903,439.71 = 45,584,911.66/x
  3. Step 3: Cross multiply
    83,262,375.94x = 114,903,439.71 × 45,584,911.66
  4. Step 4: Simplify right side
    83,262,375.94x = 5,237,863,148,610,485
  5. Step 5: Solve for x
    x = 5,237,863,148,610,485/83,262,375.94
  6. Step 6: Final answer
    x = 62,907,923.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.