Home / 47,532,049.80-71,298,074.70-22,022,881.80

Finding the Fourth Proportional to 47,532,049.80, 71,298,074.70 and 22,022,881.80

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Solution

The fourth proportional to 47,532,049.80, 71,298,074.70 and 22,022,881.80 is: 33,034,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,532,049.80 : 71,298,074.70 = 22,022,881.80 : x
  2. Step 2: Convert to fraction form
    47,532,049.80/71,298,074.70 = 22,022,881.80/x
  3. Step 3: Cross multiply
    47,532,049.80x = 71,298,074.70 × 22,022,881.80
  4. Step 4: Simplify right side
    47,532,049.80x = 1,570,189,071,685,670.50
  5. Step 5: Solve for x
    x = 1,570,189,071,685,670.50/47,532,049.80
  6. Step 6: Final answer
    x = 33,034,322.70

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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.