Home / 35,430,074.90-53,145,112.35-26,864,033.30

Finding the Fourth Proportional to 35,430,074.90, 53,145,112.35 and 26,864,033.30

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Solution

The fourth proportional to 35,430,074.90, 53,145,112.35 and 26,864,033.30 is: 40,296,049.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,074.90 : 53,145,112.35 = 26,864,033.30 : x
  2. Step 2: Convert to fraction form
    35,430,074.90/53,145,112.35 = 26,864,033.30/x
  3. Step 3: Cross multiply
    35,430,074.90x = 53,145,112.35 × 26,864,033.30
  4. Step 4: Simplify right side
    35,430,074.90x = 1,427,692,067,902,641.25
  5. Step 5: Solve for x
    x = 1,427,692,067,902,641.25/35,430,074.90
  6. Step 6: Final answer
    x = 40,296,049.95

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Similar ratio
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1.5x scale

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.