Home / 176,218,132,607.33-264,326,868,989.41-55,215,950,964.28

Finding the Fourth Proportional to 176,218,132,607.33, 264,326,868,989.41 and 55,215,950,964.28

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Solution

The fourth proportional to 176,218,132,607.33, 264,326,868,989.41 and 55,215,950,964.28 is: 82,823,823,069.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,218,132,607.33 : 264,326,868,989.41 = 55,215,950,964.28 : x
  2. Step 2: Convert to fraction form
    176,218,132,607.33/264,326,868,989.41 = 55,215,950,964.28/x
  3. Step 3: Cross multiply
    176,218,132,607.33x = 264,326,868,989.41 × 55,215,950,964.28
  4. Step 4: Simplify right side
    176,218,132,607.33x = 14,595,059,436,660,134,510,592
  5. Step 5: Solve for x
    x = 14,595,059,436,660,134,510,592/176,218,132,607.33
  6. Step 6: Final answer
    x = 82,823,823,069.23

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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.