Home / 33,026,853.60-49,522,565.70-13,835,928.60

Finding the Fourth Proportional to 33,026,853.60, 49,522,565.70 and 13,835,928.60

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Solution

The fourth proportional to 33,026,853.60, 49,522,565.70 and 13,835,928.60 is: 20,746,471.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026,853.60 : 49,522,565.70 = 13,835,928.60 : x
  2. Step 2: Convert to fraction form
    33,026,853.60/49,522,565.70 = 13,835,928.60/x
  3. Step 3: Cross multiply
    33,026,853.60x = 49,522,565.70 × 13,835,928.60
  4. Step 4: Simplify right side
    33,026,853.60x = 685,190,683,114,009
  5. Step 5: Solve for x
    x = 685,190,683,114,009/33,026,853.60
  6. Step 6: Final answer
    x = 20,746,471.69

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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.