Home / 44,256,377.40-66,346,698.90-16,982,241.72

Finding the Fourth Proportional to 44,256,377.40, 66,346,698.90 and 16,982,241.72

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Solution

The fourth proportional to 44,256,377.40, 66,346,698.90 and 16,982,241.72 is: 25,458,832.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,256,377.40 : 66,346,698.90 = 16,982,241.72 : x
  2. Step 2: Convert to fraction form
    44,256,377.40/66,346,698.90 = 16,982,241.72/x
  3. Step 3: Cross multiply
    44,256,377.40x = 66,346,698.90 × 16,982,241.72
  4. Step 4: Simplify right side
    44,256,377.40x = 1,126,715,678,043,858
  5. Step 5: Solve for x
    x = 1,126,715,678,043,858/44,256,377.40
  6. Step 6: Final answer
    x = 25,458,832.02

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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.