Home / 32,805,105.30-49,207,657.95-22,601,438.10

Finding the Fourth Proportional to 32,805,105.30, 49,207,657.95 and 22,601,438.10

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Solution

The fourth proportional to 32,805,105.30, 49,207,657.95 and 22,601,438.10 is: 33,902,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,105.30 : 49,207,657.95 = 22,601,438.10 : x
  2. Step 2: Convert to fraction form
    32,805,105.30/49,207,657.95 = 22,601,438.10/x
  3. Step 3: Cross multiply
    32,805,105.30x = 49,207,657.95 × 22,601,438.10
  4. Step 4: Simplify right side
    32,805,105.30x = 1,112,163,835,202,898
  5. Step 5: Solve for x
    x = 1,112,163,835,202,898/32,805,105.30
  6. Step 6: Final answer
    x = 33,902,157.15

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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.