Home / 15,738,504.60-23,608,599.50-4,956,645.22

Finding the Fourth Proportional to 15,738,504.60, 23,608,599.50 and 4,956,645.22

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Solution

The fourth proportional to 15,738,504.60, 23,608,599.50 and 4,956,645.22 is: 7,435,233.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,738,504.60 : 23,608,599.50 = 4,956,645.22 : x
  2. Step 2: Convert to fraction form
    15,738,504.60/23,608,599.50 = 4,956,645.22/x
  3. Step 3: Cross multiply
    15,738,504.60x = 23,608,599.50 × 4,956,645.22
  4. Step 4: Simplify right side
    15,738,504.60x = 117,019,451,862,569.39
  5. Step 5: Solve for x
    x = 117,019,451,862,569.39/15,738,504.60
  6. Step 6: Final answer
    x = 7,435,233.20

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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.