Home / 32,568,052.90-48,852,079.35-15,561,940.90

Finding the Fourth Proportional to 32,568,052.90, 48,852,079.35 and 15,561,940.90

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Solution

The fourth proportional to 32,568,052.90, 48,852,079.35 and 15,561,940.90 is: 23,342,911.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,568,052.90 : 48,852,079.35 = 15,561,940.90 : x
  2. Step 2: Convert to fraction form
    32,568,052.90/48,852,079.35 = 15,561,940.90/x
  3. Step 3: Cross multiply
    32,568,052.90x = 48,852,079.35 × 15,561,940.90
  4. Step 4: Simplify right side
    32,568,052.90x = 760,233,171,686,810.50
  5. Step 5: Solve for x
    x = 760,233,171,686,810.50/32,568,052.90
  6. Step 6: Final answer
    x = 23,342,911.35

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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.