Home / 2,554,726,110,609.60-3,832,098,991,624.90-618,539,766,317.90

Finding the Fourth Proportional to 2,554,726,110,609.60, 3,832,098,991,624.90 and 618,539,766,317.90

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Solution

The fourth proportional to 2,554,726,110,609.60, 3,832,098,991,624.90 and 618,539,766,317.90 is: 927,812,028,437.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,726,110,609.60 : 3,832,098,991,624.90 = 618,539,766,317.90 : x
  2. Step 2: Convert to fraction form
    2,554,726,110,609.60/3,832,098,991,624.90 = 618,539,766,317.90/x
  3. Step 3: Cross multiply
    2,554,726,110,609.60x = 3,832,098,991,624.90 × 618,539,766,317.90
  4. Step 4: Simplify right side
    2,554,726,110,609.60x = 2,370,305,614,786,725,945,540,608
  5. Step 5: Solve for x
    x = 2,370,305,614,786,725,945,540,608/2,554,726,110,609.60
  6. Step 6: Final answer
    x = 927,812,028,437.42

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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.