Home / 15,841,485.97-23,732,064.72-9,022,765.64

Finding the Fourth Proportional to 15,841,485.97, 23,732,064.72 and 9,022,765.64

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Solution

The fourth proportional to 15,841,485.97, 23,732,064.72 and 9,022,765.64 is: 13,516,967.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,841,485.97 : 23,732,064.72 = 9,022,765.64 : x
  2. Step 2: Convert to fraction form
    15,841,485.97/23,732,064.72 = 9,022,765.64/x
  3. Step 3: Cross multiply
    15,841,485.97x = 23,732,064.72 × 9,022,765.64
  4. Step 4: Simplify right side
    15,841,485.97x = 214,128,858,003,211.88
  5. Step 5: Solve for x
    x = 214,128,858,003,211.88/15,841,485.97
  6. Step 6: Final answer
    x = 13,516,967.94

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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.