Home / 25,736,190.35-35,515,813.60-13,975,353.66

Finding the Fourth Proportional to 25,736,190.35, 35,515,813.60 and 13,975,353.66

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Solution

The fourth proportional to 25,736,190.35, 35,515,813.60 and 13,975,353.66 is: 19,285,917.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,736,190.35 : 35,515,813.60 = 13,975,353.66 : x
  2. Step 2: Convert to fraction form
    25,736,190.35/35,515,813.60 = 13,975,353.66/x
  3. Step 3: Cross multiply
    25,736,190.35x = 35,515,813.60 × 13,975,353.66
  4. Step 4: Simplify right side
    25,736,190.35x = 496,346,055,582,637.81
  5. Step 5: Solve for x
    x = 496,346,055,582,637.81/25,736,190.35
  6. Step 6: Final answer
    x = 19,285,917.96

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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.