Home / 32,945,533.17-45,464,757.30-18,060,830.76

Finding the Fourth Proportional to 32,945,533.17, 45,464,757.30 and 18,060,830.76

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Solution

The fourth proportional to 32,945,533.17, 45,464,757.30 and 18,060,830.76 is: 24,923,903.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945,533.17 : 45,464,757.30 = 18,060,830.76 : x
  2. Step 2: Convert to fraction form
    32,945,533.17/45,464,757.30 = 18,060,830.76/x
  3. Step 3: Cross multiply
    32,945,533.17x = 45,464,757.30 × 18,060,830.76
  4. Step 4: Simplify right side
    32,945,533.17x = 821,131,287,139,774.62
  5. Step 5: Solve for x
    x = 821,131,287,139,774.62/32,945,533.17
  6. Step 6: Final answer
    x = 24,923,903.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.