Home / 39,150,013.60-58,746,015.60-16,433,207.20

Finding the Fourth Proportional to 39,150,013.60, 58,746,015.60 and 16,433,207.20

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Solution

The fourth proportional to 39,150,013.60, 58,746,015.60 and 16,433,207.20 is: 24,658,623.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,150,013.60 : 58,746,015.60 = 16,433,207.20 : x
  2. Step 2: Convert to fraction form
    39,150,013.60/58,746,015.60 = 16,433,207.20/x
  3. Step 3: Cross multiply
    39,150,013.60x = 58,746,015.60 × 16,433,207.20
  4. Step 4: Simplify right side
    39,150,013.60x = 965,385,446,529,232.25
  5. Step 5: Solve for x
    x = 965,385,446,529,232.25/39,150,013.60
  6. Step 6: Final answer
    x = 24,658,623.53

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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.