Home / 29,525,380.80-44,288,071.20-13,569,028.80

Finding the Fourth Proportional to 29,525,380.80, 44,288,071.20 and 13,569,028.80

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Solution

The fourth proportional to 29,525,380.80, 44,288,071.20 and 13,569,028.80 is: 20,353,543.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,380.80 : 44,288,071.20 = 13,569,028.80 : x
  2. Step 2: Convert to fraction form
    29,525,380.80/44,288,071.20 = 13,569,028.80/x
  3. Step 3: Cross multiply
    29,525,380.80x = 44,288,071.20 × 13,569,028.80
  4. Step 4: Simplify right side
    29,525,380.80x = 600,946,113,609,250.62
  5. Step 5: Solve for x
    x = 600,946,113,609,250.62/29,525,380.80
  6. Step 6: Final answer
    x = 20,353,543.20

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1.5x scale

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.