Home / 2,236,710,838.80-3,355,066,258.20-1,269,252,022.80

Finding the Fourth Proportional to 2,236,710,838.80, 3,355,066,258.20 and 1,269,252,022.80

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Solution

The fourth proportional to 2,236,710,838.80, 3,355,066,258.20 and 1,269,252,022.80 is: 1,903,878,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,710,838.80 : 3,355,066,258.20 = 1,269,252,022.80 : x
  2. Step 2: Convert to fraction form
    2,236,710,838.80/3,355,066,258.20 = 1,269,252,022.80/x
  3. Step 3: Cross multiply
    2,236,710,838.80x = 3,355,066,258.20 × 1,269,252,022.80
  4. Step 4: Simplify right side
    2,236,710,838.80x = 4,258,424,634,848,376,832
  5. Step 5: Solve for x
    x = 4,258,424,634,848,376,832/2,236,710,838.80
  6. Step 6: Final answer
    x = 1,903,878,034.20

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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.