Home / 155,452,932,141.30-233,179,407,659.79-37,677,103,485.30

Finding the Fourth Proportional to 155,452,932,141.30, 233,179,407,659.79 and 37,677,103,485.30

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Solution

The fourth proportional to 155,452,932,141.30, 233,179,407,659.79 and 37,677,103,485.30 is: 56,515,657,517.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,452,932,141.30 : 233,179,407,659.79 = 37,677,103,485.30 : x
  2. Step 2: Convert to fraction form
    155,452,932,141.30/233,179,407,659.79 = 37,677,103,485.30/x
  3. Step 3: Cross multiply
    155,452,932,141.30x = 233,179,407,659.79 × 37,677,103,485.30
  4. Step 4: Simplify right side
    155,452,932,141.30x = 8,785,524,673,038,864,351,232
  5. Step 5: Solve for x
    x = 8,785,524,673,038,864,351,232/155,452,932,141.30
  6. Step 6: Final answer
    x = 56,515,657,517.82

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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.