Home / 1,063,736,062.25-1,594,334,641.86-495,089,218.62

Finding the Fourth Proportional to 1,063,736,062.25, 1,594,334,641.86 and 495,089,218.62

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Solution

The fourth proportional to 1,063,736,062.25, 1,594,334,641.86 and 495,089,218.62 is: 742,042,993.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,736,062.25 : 1,594,334,641.86 = 495,089,218.62 : x
  2. Step 2: Convert to fraction form
    1,063,736,062.25/1,594,334,641.86 = 495,089,218.62/x
  3. Step 3: Cross multiply
    1,063,736,062.25x = 1,594,334,641.86 × 495,089,218.62
  4. Step 4: Simplify right side
    1,063,736,062.25x = 789,337,892,057,264,896
  5. Step 5: Solve for x
    x = 789,337,892,057,264,896/1,063,736,062.25
  6. Step 6: Final answer
    x = 742,042,993.63

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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.