Home / 1,194,624,269.20-1,791,936,403.80-376,987,200.40

Finding the Fourth Proportional to 1,194,624,269.20, 1,791,936,403.80 and 376,987,200.40

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Solution

The fourth proportional to 1,194,624,269.20, 1,791,936,403.80 and 376,987,200.40 is: 565,480,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,624,269.20 : 1,791,936,403.80 = 376,987,200.40 : x
  2. Step 2: Convert to fraction form
    1,194,624,269.20/1,791,936,403.80 = 376,987,200.40/x
  3. Step 3: Cross multiply
    1,194,624,269.20x = 1,791,936,403.80 × 376,987,200.40
  4. Step 4: Simplify right side
    1,194,624,269.20x = 675,537,088,163,405,824
  5. Step 5: Solve for x
    x = 675,537,088,163,405,824/1,194,624,269.20
  6. Step 6: Final answer
    x = 565,480,800.60

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Double scale
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Similar ratio
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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.