Home / 324,268,946.32-447,523,093-185,060,661.52

Finding the Fourth Proportional to 324,268,946.32, 447,523,093 and 185,060,661.52

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Solution

The fourth proportional to 324,268,946.32, 447,523,093 and 185,060,661.52 is: 255,401,945.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,268,946.32 : 447,523,093 = 185,060,661.52 : x
  2. Step 2: Convert to fraction form
    324,268,946.32/447,523,093 = 185,060,661.52/x
  3. Step 3: Cross multiply
    324,268,946.32x = 447,523,093 × 185,060,661.52
  4. Step 4: Simplify right side
    324,268,946.32x = 82,818,919,636,056,480
  5. Step 5: Solve for x
    x = 82,818,919,636,056,480/324,268,946.32
  6. Step 6: Final answer
    x = 255,401,945.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.