Home / 23,314,923.70-34,972,385.55-21,803,269.30

Finding the Fourth Proportional to 23,314,923.70, 34,972,385.55 and 21,803,269.30

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Solution

The fourth proportional to 23,314,923.70, 34,972,385.55 and 21,803,269.30 is: 32,704,903.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,923.70 : 34,972,385.55 = 21,803,269.30 : x
  2. Step 2: Convert to fraction form
    23,314,923.70/34,972,385.55 = 21,803,269.30/x
  3. Step 3: Cross multiply
    23,314,923.70x = 34,972,385.55 × 21,803,269.30
  4. Step 4: Simplify right side
    23,314,923.70x = 762,512,340,210,078.62
  5. Step 5: Solve for x
    x = 762,512,340,210,078.62/23,314,923.70
  6. Step 6: Final answer
    x = 32,704,903.95

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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.