Home / 16,672,740.36-25,005,611.34-4,702,677

Finding the Fourth Proportional to 16,672,740.36, 25,005,611.34 and 4,702,677

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Solution

The fourth proportional to 16,672,740.36, 25,005,611.34 and 4,702,677 is: 7,053,028.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,672,740.36 : 25,005,611.34 = 4,702,677 : x
  2. Step 2: Convert to fraction form
    16,672,740.36/25,005,611.34 = 4,702,677/x
  3. Step 3: Cross multiply
    16,672,740.36x = 25,005,611.34 × 4,702,677
  4. Step 4: Simplify right side
    16,672,740.36x = 117,593,313,319,557.17
  5. Step 5: Solve for x
    x = 117,593,313,319,557.17/16,672,740.36
  6. Step 6: Final answer
    x = 7,053,028.52

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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.