Home / 44,967,302.70-67,446,414.65-30,487,196.20

Finding the Fourth Proportional to 44,967,302.70, 67,446,414.65 and 30,487,196.20

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Solution

The fourth proportional to 44,967,302.70, 67,446,414.65 and 30,487,196.20 is: 45,727,716.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967,302.70 : 67,446,414.65 = 30,487,196.20 : x
  2. Step 2: Convert to fraction form
    44,967,302.70/67,446,414.65 = 30,487,196.20/x
  3. Step 3: Cross multiply
    44,967,302.70x = 67,446,414.65 × 30,487,196.20
  4. Step 4: Simplify right side
    44,967,302.70x = 2,056,252,076,421,104.50
  5. Step 5: Solve for x
    x = 2,056,252,076,421,104.50/44,967,302.70
  6. Step 6: Final answer
    x = 45,727,716.65

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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.