Home / 165,824,094.82-248,768,023.92-63,580,158.94

Finding the Fourth Proportional to 165,824,094.82, 248,768,023.92 and 63,580,158.94

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Solution

The fourth proportional to 165,824,094.82, 248,768,023.92 and 63,580,158.94 is: 95,382,462.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,824,094.82 : 248,768,023.92 = 63,580,158.94 : x
  2. Step 2: Convert to fraction form
    165,824,094.82/248,768,023.92 = 63,580,158.94/x
  3. Step 3: Cross multiply
    165,824,094.82x = 248,768,023.92 × 63,580,158.94
  4. Step 4: Simplify right side
    165,824,094.82x = 15,816,710,500,023,320
  5. Step 5: Solve for x
    x = 15,816,710,500,023,320/165,824,094.82
  6. Step 6: Final answer
    x = 95,382,462.47

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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.