Home / 44,268,649.20-66,314,043.36-22,043,834.91

Finding the Fourth Proportional to 44,268,649.20, 66,314,043.36 and 22,043,834.91

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Solution

The fourth proportional to 44,268,649.20, 66,314,043.36 and 22,043,834.91 is: 33,021,468.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,649.20 : 66,314,043.36 = 22,043,834.91 : x
  2. Step 2: Convert to fraction form
    44,268,649.20/66,314,043.36 = 22,043,834.91/x
  3. Step 3: Cross multiply
    44,268,649.20x = 66,314,043.36 × 22,043,834.91
  4. Step 4: Simplify right side
    44,268,649.20x = 1,461,815,824,042,421.75
  5. Step 5: Solve for x
    x = 1,461,815,824,042,421.75/44,268,649.20
  6. Step 6: Final answer
    x = 33,021,468.93

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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.