Home / 47,532,064.80-71,298,097.20-22,022,896.80

Finding the Fourth Proportional to 47,532,064.80, 71,298,097.20 and 22,022,896.80

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Solution

The fourth proportional to 47,532,064.80, 71,298,097.20 and 22,022,896.80 is: 33,034,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,532,064.80 : 71,298,097.20 = 22,022,896.80 : x
  2. Step 2: Convert to fraction form
    47,532,064.80/71,298,097.20 = 22,022,896.80/x
  3. Step 3: Cross multiply
    47,532,064.80x = 71,298,097.20 × 22,022,896.80
  4. Step 4: Simplify right side
    47,532,064.80x = 1,570,190,636,671,969
  5. Step 5: Solve for x
    x = 1,570,190,636,671,969/47,532,064.80
  6. Step 6: Final answer
    x = 33,034,345.20

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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.