Home / 34,851,292.60-52,276,938.90-22,128,201.40

Finding the Fourth Proportional to 34,851,292.60, 52,276,938.90 and 22,128,201.40

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Solution

The fourth proportional to 34,851,292.60, 52,276,938.90 and 22,128,201.40 is: 33,192,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851,292.60 : 52,276,938.90 = 22,128,201.40 : x
  2. Step 2: Convert to fraction form
    34,851,292.60/52,276,938.90 = 22,128,201.40/x
  3. Step 3: Cross multiply
    34,851,292.60x = 52,276,938.90 × 22,128,201.40
  4. Step 4: Simplify right side
    34,851,292.60x = 1,156,794,632,554,694.25
  5. Step 5: Solve for x
    x = 1,156,794,632,554,694.25/34,851,292.60
  6. Step 6: Final answer
    x = 33,192,302.10

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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.