Home / 44,256,376.40-66,346,697.40-16,982,240.72

Finding the Fourth Proportional to 44,256,376.40, 66,346,697.40 and 16,982,240.72

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Solution

The fourth proportional to 44,256,376.40, 66,346,697.40 and 16,982,240.72 is: 25,458,830.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,256,376.40 : 66,346,697.40 = 16,982,240.72 : x
  2. Step 2: Convert to fraction form
    44,256,376.40/66,346,697.40 = 16,982,240.72/x
  3. Step 3: Cross multiply
    44,256,376.40x = 66,346,697.40 × 16,982,240.72
  4. Step 4: Simplify right side
    44,256,376.40x = 1,126,715,586,223,798
  5. Step 5: Solve for x
    x = 1,126,715,586,223,798/44,256,376.40
  6. Step 6: Final answer
    x = 25,458,830.52

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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.