Home / 23,649,865.48-32,630,637.92-13,855,044.26

Finding the Fourth Proportional to 23,649,865.48, 32,630,637.92 and 13,855,044.26

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Solution

The fourth proportional to 23,649,865.48, 32,630,637.92 and 13,855,044.26 is: 19,116,342.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,865.48 : 32,630,637.92 = 13,855,044.26 : x
  2. Step 2: Convert to fraction form
    23,649,865.48/32,630,637.92 = 13,855,044.26/x
  3. Step 3: Cross multiply
    23,649,865.48x = 32,630,637.92 × 13,855,044.26
  4. Step 4: Simplify right side
    23,649,865.48x = 452,098,932,625,935.69
  5. Step 5: Solve for x
    x = 452,098,932,625,935.69/23,649,865.48
  6. Step 6: Final answer
    x = 19,116,342.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.