Home / 227,860,064.60-341,799,428.10-66,302,000.60

Finding the Fourth Proportional to 227,860,064.60, 341,799,428.10 and 66,302,000.60

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Solution

The fourth proportional to 227,860,064.60, 341,799,428.10 and 66,302,000.60 is: 99,455,716.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,860,064.60 : 341,799,428.10 = 66,302,000.60 : x
  2. Step 2: Convert to fraction form
    227,860,064.60/341,799,428.10 = 66,302,000.60/x
  3. Step 3: Cross multiply
    227,860,064.60x = 341,799,428.10 × 66,302,000.60
  4. Step 4: Simplify right side
    227,860,064.60x = 22,661,985,886,965,860
  5. Step 5: Solve for x
    x = 22,661,985,886,965,860/227,860,064.60
  6. Step 6: Final answer
    x = 99,455,716.06

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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.