Home / 41,793,534.61-62,695,287.59-20,212,629.01

Finding the Fourth Proportional to 41,793,534.61, 62,695,287.59 and 20,212,629.01

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Solution

The fourth proportional to 41,793,534.61, 62,695,287.59 and 20,212,629.01 is: 30,321,354.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,793,534.61 : 62,695,287.59 = 20,212,629.01 : x
  2. Step 2: Convert to fraction form
    41,793,534.61/62,695,287.59 = 20,212,629.01/x
  3. Step 3: Cross multiply
    41,793,534.61x = 62,695,287.59 × 20,212,629.01
  4. Step 4: Simplify right side
    41,793,534.61x = 1,267,236,588,731,927.25
  5. Step 5: Solve for x
    x = 1,267,236,588,731,927.25/41,793,534.61
  6. Step 6: Final answer
    x = 30,321,354.74

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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.