Home / 33,444,628.48-50,161,569.28-9,177,886.72

Finding the Fourth Proportional to 33,444,628.48, 50,161,569.28 and 9,177,886.72

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Solution

The fourth proportional to 33,444,628.48, 50,161,569.28 and 9,177,886.72 is: 13,765,355.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,628.48 : 50,161,569.28 = 9,177,886.72 : x
  2. Step 2: Convert to fraction form
    33,444,628.48/50,161,569.28 = 9,177,886.72/x
  3. Step 3: Cross multiply
    33,444,628.48x = 50,161,569.28 × 9,177,886.72
  4. Step 4: Simplify right side
    33,444,628.48x = 460,377,200,549,272
  5. Step 5: Solve for x
    x = 460,377,200,549,272/33,444,628.48
  6. Step 6: Final answer
    x = 13,765,355.50

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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.