Home / 9,073,028.20-13,609,542.30-8,233,220.20

Finding the Fourth Proportional to 9,073,028.20, 13,609,542.30 and 8,233,220.20

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Solution

The fourth proportional to 9,073,028.20, 13,609,542.30 and 8,233,220.20 is: 12,349,830.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,028.20 : 13,609,542.30 = 8,233,220.20 : x
  2. Step 2: Convert to fraction form
    9,073,028.20/13,609,542.30 = 8,233,220.20/x
  3. Step 3: Cross multiply
    9,073,028.20x = 13,609,542.30 × 8,233,220.20
  4. Step 4: Simplify right side
    9,073,028.20x = 112,050,358,577,114.47
  5. Step 5: Solve for x
    x = 112,050,358,577,114.47/9,073,028.20
  6. Step 6: Final answer
    x = 12,349,830.30

Related Problems

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Half scale
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Double scale
Find fourth proportional to 9,073,029.20, 13,609,543.80 and 8,233,221.20
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.