Home / 355,064,192,214.12-532,542,475,141.20-96,635,082,446.28

Finding the Fourth Proportional to 355,064,192,214.12, 532,542,475,141.20 and 96,635,082,446.28

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Solution

The fourth proportional to 355,064,192,214.12, 532,542,475,141.20 and 96,635,082,446.28 is: 144,937,977,751.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,064,192,214.12 : 532,542,475,141.20 = 96,635,082,446.28 : x
  2. Step 2: Convert to fraction form
    355,064,192,214.12/532,542,475,141.20 = 96,635,082,446.28/x
  3. Step 3: Cross multiply
    355,064,192,214.12x = 532,542,475,141.20 × 96,635,082,446.28
  4. Step 4: Simplify right side
    355,064,192,214.12x = 51,462,285,991,415,876,943,872
  5. Step 5: Solve for x
    x = 51,462,285,991,415,876,943,872/355,064,192,214.12
  6. Step 6: Final answer
    x = 144,937,977,751.31

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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.