Home / 63,017,168.80-94,528,863.60-32,784,080.80

Finding the Fourth Proportional to 63,017,168.80, 94,528,863.60 and 32,784,080.80

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Solution

The fourth proportional to 63,017,168.80, 94,528,863.60 and 32,784,080.80 is: 49,177,739.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,168.80 : 94,528,863.60 = 32,784,080.80 : x
  2. Step 2: Convert to fraction form
    63,017,168.80/94,528,863.60 = 32,784,080.80/x
  3. Step 3: Cross multiply
    63,017,168.80x = 94,528,863.60 × 32,784,080.80
  4. Step 4: Simplify right side
    63,017,168.80x = 3,099,041,902,194,579
  5. Step 5: Solve for x
    x = 3,099,041,902,194,579/63,017,168.80
  6. Step 6: Final answer
    x = 49,177,739.36

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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.