Home / 611,959,917.60-844,480,049.04-333,495,462.24

Finding the Fourth Proportional to 611,959,917.60, 844,480,049.04 and 333,495,462.24

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Solution

The fourth proportional to 611,959,917.60, 844,480,049.04 and 333,495,462.24 is: 460,210,311.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,959,917.60 : 844,480,049.04 = 333,495,462.24 : x
  2. Step 2: Convert to fraction form
    611,959,917.60/844,480,049.04 = 333,495,462.24/x
  3. Step 3: Cross multiply
    611,959,917.60x = 844,480,049.04 × 333,495,462.24
  4. Step 4: Simplify right side
    611,959,917.60x = 281,630,264,307,052,672
  5. Step 5: Solve for x
    x = 281,630,264,307,052,672/611,959,917.60
  6. Step 6: Final answer
    x = 460,210,311.50

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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.