Home / 9,452,205.70-14,188,806.15-5,200,677.70

Finding the Fourth Proportional to 9,452,205.70, 14,188,806.15 and 5,200,677.70

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Solution

The fourth proportional to 9,452,205.70, 14,188,806.15 and 5,200,677.70 is: 7,806,792.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,205.70 : 14,188,806.15 = 5,200,677.70 : x
  2. Step 2: Convert to fraction form
    9,452,205.70/14,188,806.15 = 5,200,677.70/x
  3. Step 3: Cross multiply
    9,452,205.70x = 14,188,806.15 × 5,200,677.70
  4. Step 4: Simplify right side
    9,452,205.70x = 73,791,407,733,927.86
  5. Step 5: Solve for x
    x = 73,791,407,733,927.86/9,452,205.70
  6. Step 6: Final answer
    x = 7,806,792.41

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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.