Home / 23,313,613.20-34,970,419.80-22,865,715.60

Finding the Fourth Proportional to 23,313,613.20, 34,970,419.80 and 22,865,715.60

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Solution

The fourth proportional to 23,313,613.20, 34,970,419.80 and 22,865,715.60 is: 34,298,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,613.20 : 34,970,419.80 = 22,865,715.60 : x
  2. Step 2: Convert to fraction form
    23,313,613.20/34,970,419.80 = 22,865,715.60/x
  3. Step 3: Cross multiply
    23,313,613.20x = 34,970,419.80 × 22,865,715.60
  4. Step 4: Simplify right side
    23,313,613.20x = 799,623,673,559,408.88
  5. Step 5: Solve for x
    x = 799,623,673,559,408.88/23,313,613.20
  6. Step 6: Final answer
    x = 34,298,573.40

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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.