Home / 227,009,773,981.44-340,514,988,696.68-92,704,264,077.90

Finding the Fourth Proportional to 227,009,773,981.44, 340,514,988,696.68 and 92,704,264,077.90

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Solution

The fourth proportional to 227,009,773,981.44, 340,514,988,696.68 and 92,704,264,077.90 is: 139,056,529,950.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,009,773,981.44 : 340,514,988,696.68 = 92,704,264,077.90 : x
  2. Step 2: Convert to fraction form
    227,009,773,981.44/340,514,988,696.68 = 92,704,264,077.90/x
  3. Step 3: Cross multiply
    227,009,773,981.44x = 340,514,988,696.68 × 92,704,264,077.90
  4. Step 4: Simplify right side
    227,009,773,981.44x = 31,567,191,434,620,152,315,904
  5. Step 5: Solve for x
    x = 31,567,191,434,620,152,315,904/227,009,773,981.44
  6. Step 6: Final answer
    x = 139,056,529,950.12

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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.