Home / 32,977,964.60-49,443,327.30-13,798,849.40

Finding the Fourth Proportional to 32,977,964.60, 49,443,327.30 and 13,798,849.40

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Solution

The fourth proportional to 32,977,964.60, 49,443,327.30 and 13,798,849.40 is: 20,688,391.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,964.60 : 49,443,327.30 = 13,798,849.40 : x
  2. Step 2: Convert to fraction form
    32,977,964.60/49,443,327.30 = 13,798,849.40/x
  3. Step 3: Cross multiply
    32,977,964.60x = 49,443,327.30 × 13,798,849.40
  4. Step 4: Simplify right side
    32,977,964.60x = 682,261,027,247,608.62
  5. Step 5: Solve for x
    x = 682,261,027,247,608.62/32,977,964.60
  6. Step 6: Final answer
    x = 20,688,391.04

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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.