Home / 36,622,164.60-54,849,266.10-35,782,356.60

Finding the Fourth Proportional to 36,622,164.60, 54,849,266.10 and 35,782,356.60

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Solution

The fourth proportional to 36,622,164.60, 54,849,266.10 and 35,782,356.60 is: 53,591,479.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622,164.60 : 54,849,266.10 = 35,782,356.60 : x
  2. Step 2: Convert to fraction form
    36,622,164.60/54,849,266.10 = 35,782,356.60/x
  3. Step 3: Cross multiply
    36,622,164.60x = 54,849,266.10 × 35,782,356.60
  4. Step 4: Simplify right side
    36,622,164.60x = 1,962,635,998,838,491.50
  5. Step 5: Solve for x
    x = 1,962,635,998,838,491.50/36,622,164.60
  6. Step 6: Final answer
    x = 53,591,479.92

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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.