Home / 22,526,651.60-33,788,009.10-7,380,583.10

Finding the Fourth Proportional to 22,526,651.60, 33,788,009.10 and 7,380,583.10

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Solution

The fourth proportional to 22,526,651.60, 33,788,009.10 and 7,380,583.10 is: 11,070,229.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526,651.60 : 33,788,009.10 = 7,380,583.10 : x
  2. Step 2: Convert to fraction form
    22,526,651.60/33,788,009.10 = 7,380,583.10/x
  3. Step 3: Cross multiply
    22,526,651.60x = 33,788,009.10 × 7,380,583.10
  4. Step 4: Simplify right side
    22,526,651.60x = 249,375,208,946,106.22
  5. Step 5: Solve for x
    x = 249,375,208,946,106.22/22,526,651.60
  6. Step 6: Final answer
    x = 11,070,229.76

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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.