Home / 38,158,032.76-52,653,305.81-25,795,025.64

Finding the Fourth Proportional to 38,158,032.76, 52,653,305.81 and 25,795,025.64

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Solution

The fourth proportional to 38,158,032.76, 52,653,305.81 and 25,795,025.64 is: 35,593,904.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,158,032.76 : 52,653,305.81 = 25,795,025.64 : x
  2. Step 2: Convert to fraction form
    38,158,032.76/52,653,305.81 = 25,795,025.64/x
  3. Step 3: Cross multiply
    38,158,032.76x = 52,653,305.81 × 25,795,025.64
  4. Step 4: Simplify right side
    38,158,032.76x = 1,358,193,373,464,198.50
  5. Step 5: Solve for x
    x = 1,358,193,373,464,198.50/38,158,032.76
  6. Step 6: Final answer
    x = 35,593,904.49

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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.