Home / 277,843,071.98-416,658,670.20-93,561,070.60

Finding the Fourth Proportional to 277,843,071.98, 416,658,670.20 and 93,561,070.60

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Solution

The fourth proportional to 277,843,071.98, 416,658,670.20 and 93,561,070.60 is: 140,305,932.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,843,071.98 : 416,658,670.20 = 93,561,070.60 : x
  2. Step 2: Convert to fraction form
    277,843,071.98/416,658,670.20 = 93,561,070.60/x
  3. Step 3: Cross multiply
    277,843,071.98x = 416,658,670.20 × 93,561,070.60
  4. Step 4: Simplify right side
    277,843,071.98x = 38,983,031,256,861,432
  5. Step 5: Solve for x
    x = 38,983,031,256,861,432/277,843,071.98
  6. Step 6: Final answer
    x = 140,305,932.33

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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.