Home / 227,009,773,982.57-340,514,988,698.37-92,704,264,079.03

Finding the Fourth Proportional to 227,009,773,982.57, 340,514,988,698.37 and 92,704,264,079.03

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Solution

The fourth proportional to 227,009,773,982.57, 340,514,988,698.37 and 92,704,264,079.03 is: 139,056,529,951.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,009,773,982.57 : 340,514,988,698.37 = 92,704,264,079.03 : x
  2. Step 2: Convert to fraction form
    227,009,773,982.57/340,514,988,698.37 = 92,704,264,079.03/x
  3. Step 3: Cross multiply
    227,009,773,982.57x = 340,514,988,698.37 × 92,704,264,079.03
  4. Step 4: Simplify right side
    227,009,773,982.57x = 31,567,191,435,159,904,714,752
  5. Step 5: Solve for x
    x = 31,567,191,435,159,904,714,752/227,009,773,982.57
  6. Step 6: Final answer
    x = 139,056,529,951.81

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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.