Home / 22,276,596.70-33,406,496.70-9,323,644.95

Finding the Fourth Proportional to 22,276,596.70, 33,406,496.70 and 9,323,644.95

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Solution

The fourth proportional to 22,276,596.70, 33,406,496.70 and 9,323,644.95 is: 13,981,952.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,276,596.70 : 33,406,496.70 = 9,323,644.95 : x
  2. Step 2: Convert to fraction form
    22,276,596.70/33,406,496.70 = 9,323,644.95/x
  3. Step 3: Cross multiply
    22,276,596.70x = 33,406,496.70 × 9,323,644.95
  4. Step 4: Simplify right side
    22,276,596.70x = 311,470,314,254,146.62
  5. Step 5: Solve for x
    x = 311,470,314,254,146.62/22,276,596.70
  6. Step 6: Final answer
    x = 13,981,952.38

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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.