Home / 176,218,146,175.02-264,326,889,318.24-55,215,964,518.90

Finding the Fourth Proportional to 176,218,146,175.02, 264,326,889,318.24 and 55,215,964,518.90

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Solution

The fourth proportional to 176,218,146,175.02, 264,326,889,318.24 and 55,215,964,518.90 is: 82,823,843,394.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,218,146,175.02 : 264,326,889,318.24 = 55,215,964,518.90 : x
  2. Step 2: Convert to fraction form
    176,218,146,175.02/264,326,889,318.24 = 55,215,964,518.90/x
  3. Step 3: Cross multiply
    176,218,146,175.02x = 264,326,889,318.24 × 55,215,964,518.90
  4. Step 4: Simplify right side
    176,218,146,175.02x = 14,595,064,141,987,146,891,264
  5. Step 5: Solve for x
    x = 14,595,064,141,987,146,891,264/176,218,146,175.02
  6. Step 6: Final answer
    x = 82,823,843,394.04

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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.