Home / 5,483,851,019.60-8,220,035,410.73-2,294,946,628.52

Finding the Fourth Proportional to 5,483,851,019.60, 8,220,035,410.73 and 2,294,946,628.52

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Solution

The fourth proportional to 5,483,851,019.60, 8,220,035,410.73 and 2,294,946,628.52 is: 3,440,017,331.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,851,019.60 : 8,220,035,410.73 = 2,294,946,628.52 : x
  2. Step 2: Convert to fraction form
    5,483,851,019.60/8,220,035,410.73 = 2,294,946,628.52/x
  3. Step 3: Cross multiply
    5,483,851,019.60x = 8,220,035,410.73 × 2,294,946,628.52
  4. Step 4: Simplify right side
    5,483,851,019.60x = 18,864,542,552,158,351,360
  5. Step 5: Solve for x
    x = 18,864,542,552,158,351,360/5,483,851,019.60
  6. Step 6: Final answer
    x = 3,440,017,331.75

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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.