Home / 50,238,587.03-75,348,537.93-15,695,835.17

Finding the Fourth Proportional to 50,238,587.03, 75,348,537.93 and 15,695,835.17

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Solution

The fourth proportional to 50,238,587.03, 75,348,537.93 and 15,695,835.17 is: 23,540,833.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,238,587.03 : 75,348,537.93 = 15,695,835.17 : x
  2. Step 2: Convert to fraction form
    50,238,587.03/75,348,537.93 = 15,695,835.17/x
  3. Step 3: Cross multiply
    50,238,587.03x = 75,348,537.93 × 15,695,835.17
  4. Step 4: Simplify right side
    50,238,587.03x = 1,182,658,231,273,030.25
  5. Step 5: Solve for x
    x = 1,182,658,231,273,030.25/50,238,587.03
  6. Step 6: Final answer
    x = 23,540,833.88

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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.