Home / 6,383,462,139.52-9,575,192,640.96-3,235,186,345.60

Finding the Fourth Proportional to 6,383,462,139.52, 9,575,192,640.96 and 3,235,186,345.60

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Solution

The fourth proportional to 6,383,462,139.52, 9,575,192,640.96 and 3,235,186,345.60 is: 4,852,779,230.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,462,139.52 : 9,575,192,640.96 = 3,235,186,345.60 : x
  2. Step 2: Convert to fraction form
    6,383,462,139.52/9,575,192,640.96 = 3,235,186,345.60/x
  3. Step 3: Cross multiply
    6,383,462,139.52x = 9,575,192,640.96 × 3,235,186,345.60
  4. Step 4: Simplify right side
    6,383,462,139.52x = 30,977,532,488,523,390,976
  5. Step 5: Solve for x
    x = 30,977,532,488,523,390,976/6,383,462,139.52
  6. Step 6: Final answer
    x = 4,852,779,230.37

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1.5x scale

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.