Home / 63,070,620.60-94,588,216.20-19,953,040.80

Finding the Fourth Proportional to 63,070,620.60, 94,588,216.20 and 19,953,040.80

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Solution

The fourth proportional to 63,070,620.60, 94,588,216.20 and 19,953,040.80 is: 29,923,956.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,070,620.60 : 94,588,216.20 = 19,953,040.80 : x
  2. Step 2: Convert to fraction form
    63,070,620.60/94,588,216.20 = 19,953,040.80/x
  3. Step 3: Cross multiply
    63,070,620.60x = 94,588,216.20 × 19,953,040.80
  4. Step 4: Simplify right side
    63,070,620.60x = 1,887,322,537,037,821
  5. Step 5: Solve for x
    x = 1,887,322,537,037,821/63,070,620.60
  6. Step 6: Final answer
    x = 29,923,956.97

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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.