Home / 227,860,063.60-341,799,426.60-66,301,999.60

Finding the Fourth Proportional to 227,860,063.60, 341,799,426.60 and 66,301,999.60

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Solution

The fourth proportional to 227,860,063.60, 341,799,426.60 and 66,301,999.60 is: 99,455,714.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,860,063.60 : 341,799,426.60 = 66,301,999.60 : x
  2. Step 2: Convert to fraction form
    227,860,063.60/341,799,426.60 = 66,301,999.60/x
  3. Step 3: Cross multiply
    227,860,063.60x = 341,799,426.60 × 66,301,999.60
  4. Step 4: Simplify right side
    227,860,063.60x = 22,661,985,445,713,432
  5. Step 5: Solve for x
    x = 22,661,985,445,713,432/227,860,063.60
  6. Step 6: Final answer
    x = 99,455,714.56

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1.5x scale

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.