Home / 271,880,727.60-407,821,091.40-244,670,948.40

Finding the Fourth Proportional to 271,880,727.60, 407,821,091.40 and 244,670,948.40

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Solution

The fourth proportional to 271,880,727.60, 407,821,091.40 and 244,670,948.40 is: 367,006,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,880,727.60 : 407,821,091.40 = 244,670,948.40 : x
  2. Step 2: Convert to fraction form
    271,880,727.60/407,821,091.40 = 244,670,948.40/x
  3. Step 3: Cross multiply
    271,880,727.60x = 407,821,091.40 × 244,670,948.40
  4. Step 4: Simplify right side
    271,880,727.60x = 99,781,973,210,361,088
  5. Step 5: Solve for x
    x = 99,781,973,210,361,088/271,880,727.60
  6. Step 6: Final answer
    x = 367,006,422.60

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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.