Home / 36,309,417.60-54,401,140.80-23,523,340.80

Finding the Fourth Proportional to 36,309,417.60, 54,401,140.80 and 23,523,340.80

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Solution

The fourth proportional to 36,309,417.60, 54,401,140.80 and 23,523,340.80 is: 35,244,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,309,417.60 : 54,401,140.80 = 23,523,340.80 : x
  2. Step 2: Convert to fraction form
    36,309,417.60/54,401,140.80 = 23,523,340.80/x
  3. Step 3: Cross multiply
    36,309,417.60x = 54,401,140.80 × 23,523,340.80
  4. Step 4: Simplify right side
    36,309,417.60x = 1,279,696,574,947,184.50
  5. Step 5: Solve for x
    x = 1,279,696,574,947,184.50/36,309,417.60
  6. Step 6: Final answer
    x = 35,244,205.49

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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.