Home / 34,765,532.70-52,166,961.45-14,572,815.90

Finding the Fourth Proportional to 34,765,532.70, 52,166,961.45 and 14,572,815.90

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Solution

The fourth proportional to 34,765,532.70, 52,166,961.45 and 14,572,815.90 is: 21,867,046.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,532.70 : 52,166,961.45 = 14,572,815.90 : x
  2. Step 2: Convert to fraction form
    34,765,532.70/52,166,961.45 = 14,572,815.90/x
  3. Step 3: Cross multiply
    34,765,532.70x = 52,166,961.45 × 14,572,815.90
  4. Step 4: Simplify right side
    34,765,532.70x = 760,219,525,273,247.12
  5. Step 5: Solve for x
    x = 760,219,525,273,247.12/34,765,532.70
  6. Step 6: Final answer
    x = 21,867,046.65

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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.