Home / 52,005,422.70-71,651,926.89-34,332,850.46

Finding the Fourth Proportional to 52,005,422.70, 71,651,926.89 and 34,332,850.46

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Solution

The fourth proportional to 52,005,422.70, 71,651,926.89 and 34,332,850.46 is: 47,303,045.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,005,422.70 : 71,651,926.89 = 34,332,850.46 : x
  2. Step 2: Convert to fraction form
    52,005,422.70/71,651,926.89 = 34,332,850.46/x
  3. Step 3: Cross multiply
    52,005,422.70x = 71,651,926.89 × 34,332,850.46
  4. Step 4: Simplify right side
    52,005,422.70x = 2,460,014,890,726,963
  5. Step 5: Solve for x
    x = 2,460,014,890,726,963/52,005,422.70
  6. Step 6: Final answer
    x = 47,303,045.78

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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.