Home / 100,466,550,083.15-150,729,232,124.93-32,396,243,319.60

Finding the Fourth Proportional to 100,466,550,083.15, 150,729,232,124.93 and 32,396,243,319.60

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Solution

The fourth proportional to 100,466,550,083.15, 150,729,232,124.93 and 32,396,243,319.60 is: 48,603,847,502.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,466,550,083.15 : 150,729,232,124.93 = 32,396,243,319.60 : x
  2. Step 2: Convert to fraction form
    100,466,550,083.15/150,729,232,124.93 = 32,396,243,319.60/x
  3. Step 3: Cross multiply
    100,466,550,083.15x = 150,729,232,124.93 × 32,396,243,319.60
  4. Step 4: Simplify right side
    100,466,550,083.15x = 4,883,060,879,295,399,329,792
  5. Step 5: Solve for x
    x = 4,883,060,879,295,399,329,792/100,466,550,083.15
  6. Step 6: Final answer
    x = 48,603,847,502.02

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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.