Home / 341,732,326.28-471,590,626.05-185,099,433.03

Finding the Fourth Proportional to 341,732,326.28, 471,590,626.05 and 185,099,433.03

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Solution

The fourth proportional to 341,732,326.28, 471,590,626.05 and 185,099,433.03 is: 255,437,226.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,732,326.28 : 471,590,626.05 = 185,099,433.03 : x
  2. Step 2: Convert to fraction form
    341,732,326.28/471,590,626.05 = 185,099,433.03/x
  3. Step 3: Cross multiply
    341,732,326.28x = 471,590,626.05 × 185,099,433.03
  4. Step 4: Simplify right side
    341,732,326.28x = 87,291,157,504,117,744
  5. Step 5: Solve for x
    x = 87,291,157,504,117,744/341,732,326.28
  6. Step 6: Final answer
    x = 255,437,226.13

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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.