Home / 46,953,008.20-70,429,512.30-33,348,118.60

Finding the Fourth Proportional to 46,953,008.20, 70,429,512.30 and 33,348,118.60

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Solution

The fourth proportional to 46,953,008.20, 70,429,512.30 and 33,348,118.60 is: 50,022,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,953,008.20 : 70,429,512.30 = 33,348,118.60 : x
  2. Step 2: Convert to fraction form
    46,953,008.20/70,429,512.30 = 33,348,118.60/x
  3. Step 3: Cross multiply
    46,953,008.20x = 70,429,512.30 × 33,348,118.60
  4. Step 4: Simplify right side
    46,953,008.20x = 2,348,691,729,120,559
  5. Step 5: Solve for x
    x = 2,348,691,729,120,559/46,953,008.20
  6. Step 6: Final answer
    x = 50,022,177.90

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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.