Home / 31,104,071.60-46,656,107.40-22,034,145.20

Finding the Fourth Proportional to 31,104,071.60, 46,656,107.40 and 22,034,145.20

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Solution

The fourth proportional to 31,104,071.60, 46,656,107.40 and 22,034,145.20 is: 33,051,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,071.60 : 46,656,107.40 = 22,034,145.20 : x
  2. Step 2: Convert to fraction form
    31,104,071.60/46,656,107.40 = 22,034,145.20/x
  3. Step 3: Cross multiply
    31,104,071.60x = 46,656,107.40 × 22,034,145.20
  4. Step 4: Simplify right side
    31,104,071.60x = 1,028,027,444,918,394.38
  5. Step 5: Solve for x
    x = 1,028,027,444,918,394.38/31,104,071.60
  6. Step 6: Final answer
    x = 33,051,217.80

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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.