Home / 19,743,000.58-29,627,288.48-10,651,373.74

Finding the Fourth Proportional to 19,743,000.58, 29,627,288.48 and 10,651,373.74

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Solution

The fourth proportional to 19,743,000.58, 29,627,288.48 and 10,651,373.74 is: 15,983,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,743,000.58 : 29,627,288.48 = 10,651,373.74 : x
  2. Step 2: Convert to fraction form
    19,743,000.58/29,627,288.48 = 10,651,373.74/x
  3. Step 3: Cross multiply
    19,743,000.58x = 29,627,288.48 × 10,651,373.74
  4. Step 4: Simplify right side
    19,743,000.58x = 315,571,322,503,276.50
  5. Step 5: Solve for x
    x = 315,571,322,503,276.50/19,743,000.58
  6. Step 6: Final answer
    x = 15,983,959.54

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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.