Home / 31,054,422.30-46,546,641.45-14,888,118.30

Finding the Fourth Proportional to 31,054,422.30, 46,546,641.45 and 14,888,118.30

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Solution

The fourth proportional to 31,054,422.30, 46,546,641.45 and 14,888,118.30 is: 22,315,401.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,422.30 : 46,546,641.45 = 14,888,118.30 : x
  2. Step 2: Convert to fraction form
    31,054,422.30/46,546,641.45 = 14,888,118.30/x
  3. Step 3: Cross multiply
    31,054,422.30x = 46,546,641.45 × 14,888,118.30
  4. Step 4: Simplify right side
    31,054,422.30x = 692,991,904,375,283.62
  5. Step 5: Solve for x
    x = 692,991,904,375,283.62/31,054,422.30
  6. Step 6: Final answer
    x = 22,315,401.58

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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.