Home / 52,763,953.92-72,814,263.31-29,244,009.14

Finding the Fourth Proportional to 52,763,953.92, 72,814,263.31 and 29,244,009.14

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Solution

The fourth proportional to 52,763,953.92, 72,814,263.31 and 29,244,009.14 is: 40,356,736.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,763,953.92 : 72,814,263.31 = 29,244,009.14 : x
  2. Step 2: Convert to fraction form
    52,763,953.92/72,814,263.31 = 29,244,009.14/x
  3. Step 3: Cross multiply
    52,763,953.92x = 72,814,263.31 × 29,244,009.14
  4. Step 4: Simplify right side
    52,763,953.92x = 2,129,380,981,651,081
  5. Step 5: Solve for x
    x = 2,129,380,981,651,081/52,763,953.92
  6. Step 6: Final answer
    x = 40,356,736.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.