Home / 53,288,194.62-73,529,881.54-29,763,833

Finding the Fourth Proportional to 53,288,194.62, 73,529,881.54 and 29,763,833

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Solution

The fourth proportional to 53,288,194.62, 73,529,881.54 and 29,763,833 is: 41,069,717.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,288,194.62 : 73,529,881.54 = 29,763,833 : x
  2. Step 2: Convert to fraction form
    53,288,194.62/73,529,881.54 = 29,763,833/x
  3. Step 3: Cross multiply
    53,288,194.62x = 73,529,881.54 × 29,763,833
  4. Step 4: Simplify right side
    53,288,194.62x = 2,188,531,114,666,343
  5. Step 5: Solve for x
    x = 2,188,531,114,666,343/53,288,194.62
  6. Step 6: Final answer
    x = 41,069,717.79

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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.