Home / 149,314,450.20-223,971,675.30-41,609,074.20

Finding the Fourth Proportional to 149,314,450.20, 223,971,675.30 and 41,609,074.20

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Solution

The fourth proportional to 149,314,450.20, 223,971,675.30 and 41,609,074.20 is: 62,413,611.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,314,450.20 : 223,971,675.30 = 41,609,074.20 : x
  2. Step 2: Convert to fraction form
    149,314,450.20/223,971,675.30 = 41,609,074.20/x
  3. Step 3: Cross multiply
    149,314,450.20x = 223,971,675.30 × 41,609,074.20
  4. Step 4: Simplify right side
    149,314,450.20x = 9,319,254,056,256,008
  5. Step 5: Solve for x
    x = 9,319,254,056,256,008/149,314,450.20
  6. Step 6: Final answer
    x = 62,413,611.30

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Similar ratio
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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.