Home / 25,652,768.72-35,399,557.32-14,050,383.44

Finding the Fourth Proportional to 25,652,768.72, 35,399,557.32 and 14,050,383.44

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Solution

The fourth proportional to 25,652,768.72, 35,399,557.32 and 14,050,383.44 is: 19,388,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,768.72 : 35,399,557.32 = 14,050,383.44 : x
  2. Step 2: Convert to fraction form
    25,652,768.72/35,399,557.32 = 14,050,383.44/x
  3. Step 3: Cross multiply
    25,652,768.72x = 35,399,557.32 × 14,050,383.44
  4. Step 4: Simplify right side
    25,652,768.72x = 497,377,353,952,258.75
  5. Step 5: Solve for x
    x = 497,377,353,952,258.75/25,652,768.72
  6. Step 6: Final answer
    x = 19,388,837.10

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1.5x scale

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.