Home / 26,852,912.40-40,184,890.20-24,585,430.80

Finding the Fourth Proportional to 26,852,912.40, 40,184,890.20 and 24,585,430.80

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Solution

The fourth proportional to 26,852,912.40, 40,184,890.20 and 24,585,430.80 is: 36,791,645.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,852,912.40 : 40,184,890.20 = 24,585,430.80 : x
  2. Step 2: Convert to fraction form
    26,852,912.40/40,184,890.20 = 24,585,430.80/x
  3. Step 3: Cross multiply
    26,852,912.40x = 40,184,890.20 × 24,585,430.80
  4. Step 4: Simplify right side
    26,852,912.40x = 987,962,837,217,698.25
  5. Step 5: Solve for x
    x = 987,962,837,217,698.25/26,852,912.40
  6. Step 6: Final answer
    x = 36,791,645.63

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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.