Home / 34,851,291.60-52,276,937.40-22,128,200.40

Finding the Fourth Proportional to 34,851,291.60, 52,276,937.40 and 22,128,200.40

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Solution

The fourth proportional to 34,851,291.60, 52,276,937.40 and 22,128,200.40 is: 33,192,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851,291.60 : 52,276,937.40 = 22,128,200.40 : x
  2. Step 2: Convert to fraction form
    34,851,291.60/52,276,937.40 = 22,128,200.40/x
  3. Step 3: Cross multiply
    34,851,291.60x = 52,276,937.40 × 22,128,200.40
  4. Step 4: Simplify right side
    34,851,291.60x = 1,156,794,547,085,454.75
  5. Step 5: Solve for x
    x = 1,156,794,547,085,454.75/34,851,291.60
  6. Step 6: Final answer
    x = 33,192,300.60

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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.