Home / 32,977,400.70-49,466,101.05-15,971,288.70

Finding the Fourth Proportional to 32,977,400.70, 49,466,101.05 and 15,971,288.70

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Solution

The fourth proportional to 32,977,400.70, 49,466,101.05 and 15,971,288.70 is: 23,956,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,400.70 : 49,466,101.05 = 15,971,288.70 : x
  2. Step 2: Convert to fraction form
    32,977,400.70/49,466,101.05 = 15,971,288.70/x
  3. Step 3: Cross multiply
    32,977,400.70x = 49,466,101.05 × 15,971,288.70
  4. Step 4: Simplify right side
    32,977,400.70x = 790,037,380,732,923
  5. Step 5: Solve for x
    x = 790,037,380,732,923/32,977,400.70
  6. Step 6: Final answer
    x = 23,956,933.05

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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.