Home / 150,806,021.64-226,209,044.45-48,570,059.26

Finding the Fourth Proportional to 150,806,021.64, 226,209,044.45 and 48,570,059.26

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Solution

The fourth proportional to 150,806,021.64, 226,209,044.45 and 48,570,059.26 is: 72,855,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,806,021.64 : 226,209,044.45 = 48,570,059.26 : x
  2. Step 2: Convert to fraction form
    150,806,021.64/226,209,044.45 = 48,570,059.26/x
  3. Step 3: Cross multiply
    150,806,021.64x = 226,209,044.45 × 48,570,059.26
  4. Step 4: Simplify right side
    150,806,021.64x = 10,986,986,694,488,660
  5. Step 5: Solve for x
    x = 10,986,986,694,488,660/150,806,021.64
  6. Step 6: Final answer
    x = 72,855,092.76

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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.