Home / 1,883,732,470.90-2,825,628,671-1,048,682,833.42

Finding the Fourth Proportional to 1,883,732,470.90, 2,825,628,671 and 1,048,682,833.42

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Solution

The fourth proportional to 1,883,732,470.90, 2,825,628,671 and 1,048,682,833.42 is: 1,573,040,931.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,732,470.90 : 2,825,628,671 = 1,048,682,833.42 : x
  2. Step 2: Convert to fraction form
    1,883,732,470.90/2,825,628,671 = 1,048,682,833.42/x
  3. Step 3: Cross multiply
    1,883,732,470.90x = 2,825,628,671 × 1,048,682,833.42
  4. Step 4: Simplify right side
    1,883,732,470.90x = 2,963,188,280,897,069,056
  5. Step 5: Solve for x
    x = 2,963,188,280,897,069,056/1,883,732,470.90
  6. Step 6: Final answer
    x = 1,573,040,931.59

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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.