Home / 38,835,350.40-58,253,025.60-16,113,878.40

Finding the Fourth Proportional to 38,835,350.40, 58,253,025.60 and 16,113,878.40

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Solution

The fourth proportional to 38,835,350.40, 58,253,025.60 and 16,113,878.40 is: 24,170,817.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,835,350.40 : 58,253,025.60 = 16,113,878.40 : x
  2. Step 2: Convert to fraction form
    38,835,350.40/58,253,025.60 = 16,113,878.40/x
  3. Step 3: Cross multiply
    38,835,350.40x = 58,253,025.60 × 16,113,878.40
  4. Step 4: Simplify right side
    38,835,350.40x = 938,682,170,950,487.12
  5. Step 5: Solve for x
    x = 938,682,170,950,487.12/38,835,350.40
  6. Step 6: Final answer
    x = 24,170,817.60

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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.