Home / 3,368,736,039.40-5,053,104,059.10-2,836,633,690.60

Finding the Fourth Proportional to 3,368,736,039.40, 5,053,104,059.10 and 2,836,633,690.60

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Solution

The fourth proportional to 3,368,736,039.40, 5,053,104,059.10 and 2,836,633,690.60 is: 4,254,950,535.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,736,039.40 : 5,053,104,059.10 = 2,836,633,690.60 : x
  2. Step 2: Convert to fraction form
    3,368,736,039.40/5,053,104,059.10 = 2,836,633,690.60/x
  3. Step 3: Cross multiply
    3,368,736,039.40x = 5,053,104,059.10 × 2,836,633,690.60
  4. Step 4: Simplify right side
    3,368,736,039.40x = 14,333,805,216,150,673,408
  5. Step 5: Solve for x
    x = 14,333,805,216,150,673,408/3,368,736,039.40
  6. Step 6: Final answer
    x = 4,254,950,535.90

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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.