Home / 3,450,706,439.27-4,762,188,289.02-1,903,968,599.44

Finding the Fourth Proportional to 3,450,706,439.27, 4,762,188,289.02 and 1,903,968,599.44

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Solution

The fourth proportional to 3,450,706,439.27, 4,762,188,289.02 and 1,903,968,599.44 is: 2,627,594,414.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,706,439.27 : 4,762,188,289.02 = 1,903,968,599.44 : x
  2. Step 2: Convert to fraction form
    3,450,706,439.27/4,762,188,289.02 = 1,903,968,599.44/x
  3. Step 3: Cross multiply
    3,450,706,439.27x = 4,762,188,289.02 × 1,903,968,599.44
  4. Step 4: Simplify right side
    3,450,706,439.27x = 9,067,056,966,891,168,768
  5. Step 5: Solve for x
    x = 9,067,056,966,891,168,768/3,450,706,439.27
  6. Step 6: Final answer
    x = 2,627,594,414.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.