Home / 347,955,093-480,165,737.13-191,321,103.24

Finding the Fourth Proportional to 347,955,093, 480,165,737.13 and 191,321,103.24

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Solution

The fourth proportional to 347,955,093, 480,165,737.13 and 191,321,103.24 is: 264,016,364.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,955,093 : 480,165,737.13 = 191,321,103.24 : x
  2. Step 2: Convert to fraction form
    347,955,093/480,165,737.13 = 191,321,103.24/x
  3. Step 3: Cross multiply
    347,955,093x = 480,165,737.13 × 191,321,103.24
  4. Step 4: Simplify right side
    347,955,093x = 91,865,838,565,759,440
  5. Step 5: Solve for x
    x = 91,865,838,565,759,440/347,955,093
  6. Step 6: Final answer
    x = 264,016,364.22

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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.