Home / 23,314,513.80-34,971,770.70-23,165,214.60

Finding the Fourth Proportional to 23,314,513.80, 34,971,770.70 and 23,165,214.60

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Solution

The fourth proportional to 23,314,513.80, 34,971,770.70 and 23,165,214.60 is: 34,747,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,513.80 : 34,971,770.70 = 23,165,214.60 : x
  2. Step 2: Convert to fraction form
    23,314,513.80/34,971,770.70 = 23,165,214.60/x
  3. Step 3: Cross multiply
    23,314,513.80x = 34,971,770.70 × 23,165,214.60
  4. Step 4: Simplify right side
    23,314,513.80x = 810,128,573,207,492.38
  5. Step 5: Solve for x
    x = 810,128,573,207,492.38/23,314,513.80
  6. Step 6: Final answer
    x = 34,747,821.90

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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.