Home / 39,143,693.40-58,715,540.10-24,594,019.80

Finding the Fourth Proportional to 39,143,693.40, 58,715,540.10 and 24,594,019.80

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Solution

The fourth proportional to 39,143,693.40, 58,715,540.10 and 24,594,019.80 is: 36,891,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,143,693.40 : 58,715,540.10 = 24,594,019.80 : x
  2. Step 2: Convert to fraction form
    39,143,693.40/58,715,540.10 = 24,594,019.80/x
  3. Step 3: Cross multiply
    39,143,693.40x = 58,715,540.10 × 24,594,019.80
  4. Step 4: Simplify right side
    39,143,693.40x = 1,444,051,155,787,094
  5. Step 5: Solve for x
    x = 1,444,051,155,787,094/39,143,693.40
  6. Step 6: Final answer
    x = 36,891,029.70

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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.