Home / 43,447,436-65,179,546.36-16,518,998.24

Finding the Fourth Proportional to 43,447,436, 65,179,546.36 and 16,518,998.24

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Solution

The fourth proportional to 43,447,436, 65,179,546.36 and 16,518,998.24 is: 24,781,688.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,447,436 : 65,179,546.36 = 16,518,998.24 : x
  2. Step 2: Convert to fraction form
    43,447,436/65,179,546.36 = 16,518,998.24/x
  3. Step 3: Cross multiply
    43,447,436x = 65,179,546.36 × 16,518,998.24
  4. Step 4: Simplify right side
    43,447,436x = 1,076,700,811,604,838.38
  5. Step 5: Solve for x
    x = 1,076,700,811,604,838.38/43,447,436
  6. Step 6: Final answer
    x = 24,781,688.19

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Double scale
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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.