Home / 1,097,972,748.06-1,647,012,091.17-361,026,337.02

Finding the Fourth Proportional to 1,097,972,748.06, 1,647,012,091.17 and 361,026,337.02

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Solution

The fourth proportional to 1,097,972,748.06, 1,647,012,091.17 and 361,026,337.02 is: 541,556,922.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,972,748.06 : 1,647,012,091.17 = 361,026,337.02 : x
  2. Step 2: Convert to fraction form
    1,097,972,748.06/1,647,012,091.17 = 361,026,337.02/x
  3. Step 3: Cross multiply
    1,097,972,748.06x = 1,647,012,091.17 × 361,026,337.02
  4. Step 4: Simplify right side
    1,097,972,748.06x = 594,614,742,302,755,328
  5. Step 5: Solve for x
    x = 594,614,742,302,755,328/1,097,972,748.06
  6. Step 6: Final answer
    x = 541,556,922.39

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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.