Home / 155,452,932,101.55-233,179,407,600.16-37,677,103,445.55

Finding the Fourth Proportional to 155,452,932,101.55, 233,179,407,600.16 and 37,677,103,445.55

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Solution

The fourth proportional to 155,452,932,101.55, 233,179,407,600.16 and 37,677,103,445.55 is: 56,515,657,458.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,452,932,101.55 : 233,179,407,600.16 = 37,677,103,445.55 : x
  2. Step 2: Convert to fraction form
    155,452,932,101.55/233,179,407,600.16 = 37,677,103,445.55/x
  3. Step 3: Cross multiply
    155,452,932,101.55x = 233,179,407,600.16 × 37,677,103,445.55
  4. Step 4: Simplify right side
    155,452,932,101.55x = 8,785,524,661,523,296,813,056
  5. Step 5: Solve for x
    x = 8,785,524,661,523,296,813,056/155,452,932,101.55
  6. Step 6: Final answer
    x = 56,515,657,458.20

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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.