Home / 350,288,443.26-483,377,316.66-193,646,208.24

Finding the Fourth Proportional to 350,288,443.26, 483,377,316.66 and 193,646,208.24

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Solution

The fourth proportional to 350,288,443.26, 483,377,316.66 and 193,646,208.24 is: 267,220,304.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,288,443.26 : 483,377,316.66 = 193,646,208.24 : x
  2. Step 2: Convert to fraction form
    350,288,443.26/483,377,316.66 = 193,646,208.24/x
  3. Step 3: Cross multiply
    350,288,443.26x = 483,377,316.66 × 193,646,208.24
  4. Step 4: Simplify right side
    350,288,443.26x = 93,604,184,520,434,784
  5. Step 5: Solve for x
    x = 93,604,184,520,434,784/350,288,443.26
  6. Step 6: Final answer
    x = 267,220,304.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.