Home / 32,798,200.80-49,197,301.20-17,681,656.80

Finding the Fourth Proportional to 32,798,200.80, 49,197,301.20 and 17,681,656.80

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Solution

The fourth proportional to 32,798,200.80, 49,197,301.20 and 17,681,656.80 is: 26,522,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,798,200.80 : 49,197,301.20 = 17,681,656.80 : x
  2. Step 2: Convert to fraction form
    32,798,200.80/49,197,301.20 = 17,681,656.80/x
  3. Step 3: Cross multiply
    32,798,200.80x = 49,197,301.20 × 17,681,656.80
  4. Step 4: Simplify right side
    32,798,200.80x = 869,889,795,304,628.25
  5. Step 5: Solve for x
    x = 869,889,795,304,628.25/32,798,200.80
  6. Step 6: Final answer
    x = 26,522,485.20

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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.