Home / 31,164,712.20-46,693,924.20-26,594,319.60

Finding the Fourth Proportional to 31,164,712.20, 46,693,924.20 and 26,594,319.60

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Solution

The fourth proportional to 31,164,712.20, 46,693,924.20 and 26,594,319.60 is: 39,846,129.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,164,712.20 : 46,693,924.20 = 26,594,319.60 : x
  2. Step 2: Convert to fraction form
    31,164,712.20/46,693,924.20 = 26,594,319.60/x
  3. Step 3: Cross multiply
    31,164,712.20x = 46,693,924.20 × 26,594,319.60
  4. Step 4: Simplify right side
    31,164,712.20x = 1,241,793,143,552,974.50
  5. Step 5: Solve for x
    x = 1,241,793,143,552,974.50/31,164,712.20
  6. Step 6: Final answer
    x = 39,846,129.03

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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.