Home / 37,244,556.80-55,866,835.20-10,318,212.80

Finding the Fourth Proportional to 37,244,556.80, 55,866,835.20 and 10,318,212.80

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Solution

The fourth proportional to 37,244,556.80, 55,866,835.20 and 10,318,212.80 is: 15,477,319.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,244,556.80 : 55,866,835.20 = 10,318,212.80 : x
  2. Step 2: Convert to fraction form
    37,244,556.80/55,866,835.20 = 10,318,212.80/x
  3. Step 3: Cross multiply
    37,244,556.80x = 55,866,835.20 × 10,318,212.80
  4. Step 4: Simplify right side
    37,244,556.80x = 576,445,894,056,130.62
  5. Step 5: Solve for x
    x = 576,445,894,056,130.62/37,244,556.80
  6. Step 6: Final answer
    x = 15,477,319.20

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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.