Home / 34,388,404.08-51,540,090.80-17,353,948.56

Finding the Fourth Proportional to 34,388,404.08, 51,540,090.80 and 17,353,948.56

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Solution

The fourth proportional to 34,388,404.08, 51,540,090.80 and 17,353,948.56 is: 26,009,467.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388,404.08 : 51,540,090.80 = 17,353,948.56 : x
  2. Step 2: Convert to fraction form
    34,388,404.08/51,540,090.80 = 17,353,948.56/x
  3. Step 3: Cross multiply
    34,388,404.08x = 51,540,090.80 × 17,353,948.56
  4. Step 4: Simplify right side
    34,388,404.08x = 894,424,084,520,929.12
  5. Step 5: Solve for x
    x = 894,424,084,520,929.12/34,388,404.08
  6. Step 6: Final answer
    x = 26,009,467.68

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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.