Home / 178,179,056,081.37-245,891,757,565.92-96,893,633,088.05

Finding the Fourth Proportional to 178,179,056,081.37, 245,891,757,565.92 and 96,893,633,088.05

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Solution

The fourth proportional to 178,179,056,081.37, 245,891,757,565.92 and 96,893,633,088.05 is: 133,715,747,860.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,179,056,081.37 : 245,891,757,565.92 = 96,893,633,088.05 : x
  2. Step 2: Convert to fraction form
    178,179,056,081.37/245,891,757,565.92 = 96,893,633,088.05/x
  3. Step 3: Cross multiply
    178,179,056,081.37x = 245,891,757,565.92 × 96,893,633,088.05
  4. Step 4: Simplify right side
    178,179,056,081.37x = 23,825,345,736,966,766,854,144
  5. Step 5: Solve for x
    x = 23,825,345,736,966,766,854,144/178,179,056,081.37
  6. Step 6: Final answer
    x = 133,715,747,860.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.