Home / 31,325,085.60-46,987,628.40-22,822,029.60

Finding the Fourth Proportional to 31,325,085.60, 46,987,628.40 and 22,822,029.60

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Solution

The fourth proportional to 31,325,085.60, 46,987,628.40 and 22,822,029.60 is: 34,233,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,325,085.60 : 46,987,628.40 = 22,822,029.60 : x
  2. Step 2: Convert to fraction form
    31,325,085.60/46,987,628.40 = 22,822,029.60/x
  3. Step 3: Cross multiply
    31,325,085.60x = 46,987,628.40 × 22,822,029.60
  4. Step 4: Simplify right side
    31,325,085.60x = 1,072,353,046,178,600.62
  5. Step 5: Solve for x
    x = 1,072,353,046,178,600.62/31,325,085.60
  6. Step 6: Final answer
    x = 34,233,044.40

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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.