Home / 176,255,386,067.27-264,434,950,381.30-56,870,470,980.31

Finding the Fourth Proportional to 176,255,386,067.27, 264,434,950,381.30 and 56,870,470,980.31

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Solution

The fourth proportional to 176,255,386,067.27, 264,434,950,381.30 and 56,870,470,980.31 is: 85,322,443,230.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,255,386,067.27 : 264,434,950,381.30 = 56,870,470,980.31 : x
  2. Step 2: Convert to fraction form
    176,255,386,067.27/264,434,950,381.30 = 56,870,470,980.31/x
  3. Step 3: Cross multiply
    176,255,386,067.27x = 264,434,950,381.30 × 56,870,470,980.31
  4. Step 4: Simplify right side
    176,255,386,067.27x = 15,038,540,171,839,434,391,552
  5. Step 5: Solve for x
    x = 15,038,540,171,839,434,391,552/176,255,386,067.27
  6. Step 6: Final answer
    x = 85,322,443,230.75

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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.