Home / 5,352,560,198.32-8,026,083,446.28-2,402,310,660.52

Finding the Fourth Proportional to 5,352,560,198.32, 8,026,083,446.28 and 2,402,310,660.52

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Solution

The fourth proportional to 5,352,560,198.32, 8,026,083,446.28 and 2,402,310,660.52 is: 3,602,228,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,560,198.32 : 8,026,083,446.28 = 2,402,310,660.52 : x
  2. Step 2: Convert to fraction form
    5,352,560,198.32/8,026,083,446.28 = 2,402,310,660.52/x
  3. Step 3: Cross multiply
    5,352,560,198.32x = 8,026,083,446.28 × 2,402,310,660.52
  4. Step 4: Simplify right side
    5,352,560,198.32x = 19,281,145,825,221,545,984
  5. Step 5: Solve for x
    x = 19,281,145,825,221,545,984/5,352,560,198.32
  6. Step 6: Final answer
    x = 3,602,228,673.91

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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.