Home / 39,339,027.40-59,061,685.20-24,990,120.40

Finding the Fourth Proportional to 39,339,027.40, 59,061,685.20 and 24,990,120.40

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Solution

The fourth proportional to 39,339,027.40, 59,061,685.20 and 24,990,120.40 is: 37,518,940.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,339,027.40 : 59,061,685.20 = 24,990,120.40 : x
  2. Step 2: Convert to fraction form
    39,339,027.40/59,061,685.20 = 24,990,120.40/x
  3. Step 3: Cross multiply
    39,339,027.40x = 59,061,685.20 × 24,990,120.40
  4. Step 4: Simplify right side
    39,339,027.40x = 1,475,958,624,174,898
  5. Step 5: Solve for x
    x = 1,475,958,624,174,898/39,339,027.40
  6. Step 6: Final answer
    x = 37,518,940.39

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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.