Home / 44,303,492.20-66,407,999.10-16,999,234.60

Finding the Fourth Proportional to 44,303,492.20, 66,407,999.10 and 16,999,234.60

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Solution

The fourth proportional to 44,303,492.20, 66,407,999.10 and 16,999,234.60 is: 25,480,726.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303,492.20 : 66,407,999.10 = 16,999,234.60 : x
  2. Step 2: Convert to fraction form
    44,303,492.20/66,407,999.10 = 16,999,234.60/x
  3. Step 3: Cross multiply
    44,303,492.20x = 66,407,999.10 × 16,999,234.60
  4. Step 4: Simplify right side
    44,303,492.20x = 1,128,885,156,017,489
  5. Step 5: Solve for x
    x = 1,128,885,156,017,489/44,303,492.20
  6. Step 6: Final answer
    x = 25,480,726.24

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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.