Home / 36,289,722,006.10-54,434,583,009.15-28,943,081,622.10

Finding the Fourth Proportional to 36,289,722,006.10, 54,434,583,009.15 and 28,943,081,622.10

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Solution

The fourth proportional to 36,289,722,006.10, 54,434,583,009.15 and 28,943,081,622.10 is: 43,414,622,433.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,722,006.10 : 54,434,583,009.15 = 28,943,081,622.10 : x
  2. Step 2: Convert to fraction form
    36,289,722,006.10/54,434,583,009.15 = 28,943,081,622.10/x
  3. Step 3: Cross multiply
    36,289,722,006.10x = 54,434,583,009.15 × 28,943,081,622.10
  4. Step 4: Simplify right side
    36,289,722,006.10x = 1,575,504,579,098,806,321,152
  5. Step 5: Solve for x
    x = 1,575,504,579,098,806,321,152/36,289,722,006.10
  6. Step 6: Final answer
    x = 43,414,622,433.15

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Double scale
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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.