Home / 29,381,611.10-44,072,416.65-9,188,894.30

Finding the Fourth Proportional to 29,381,611.10, 44,072,416.65 and 9,188,894.30

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Solution

The fourth proportional to 29,381,611.10, 44,072,416.65 and 9,188,894.30 is: 13,783,341.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,611.10 : 44,072,416.65 = 9,188,894.30 : x
  2. Step 2: Convert to fraction form
    29,381,611.10/44,072,416.65 = 9,188,894.30/x
  3. Step 3: Cross multiply
    29,381,611.10x = 44,072,416.65 × 9,188,894.30
  4. Step 4: Simplify right side
    29,381,611.10x = 404,976,778,142,410.12
  5. Step 5: Solve for x
    x = 404,976,778,142,410.12/29,381,611.10
  6. Step 6: Final answer
    x = 13,783,341.45

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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.