Home / 227,860,066.60-341,799,431.10-66,302,002.60

Finding the Fourth Proportional to 227,860,066.60, 341,799,431.10 and 66,302,002.60

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Solution

The fourth proportional to 227,860,066.60, 341,799,431.10 and 66,302,002.60 is: 99,455,719.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,860,066.60 : 341,799,431.10 = 66,302,002.60 : x
  2. Step 2: Convert to fraction form
    227,860,066.60/341,799,431.10 = 66,302,002.60/x
  3. Step 3: Cross multiply
    227,860,066.60x = 341,799,431.10 × 66,302,002.60
  4. Step 4: Simplify right side
    227,860,066.60x = 22,661,986,769,470,724
  5. Step 5: Solve for x
    x = 22,661,986,769,470,724/227,860,066.60
  6. Step 6: Final answer
    x = 99,455,719.06

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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.