Home / 95,942,412.33-132,400,528.12-51,889,409.90

Finding the Fourth Proportional to 95,942,412.33, 132,400,528.12 and 51,889,409.90

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Solution

The fourth proportional to 95,942,412.33, 132,400,528.12 and 51,889,409.90 is: 71,607,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,942,412.33 : 132,400,528.12 = 51,889,409.90 : x
  2. Step 2: Convert to fraction form
    95,942,412.33/132,400,528.12 = 51,889,409.90/x
  3. Step 3: Cross multiply
    95,942,412.33x = 132,400,528.12 × 51,889,409.90
  4. Step 4: Simplify right side
    95,942,412.33x = 6,870,185,274,494,518
  5. Step 5: Solve for x
    x = 6,870,185,274,494,518/95,942,412.33
  6. Step 6: Final answer
    x = 71,607,385.18

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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.