Home / 227,009,773,970.08-340,514,988,679.72-92,704,264,066.64

Finding the Fourth Proportional to 227,009,773,970.08, 340,514,988,679.72 and 92,704,264,066.64

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Solution

The fourth proportional to 227,009,773,970.08, 340,514,988,679.72 and 92,704,264,066.64 is: 139,056,529,933.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,009,773,970.08 : 340,514,988,679.72 = 92,704,264,066.64 : x
  2. Step 2: Convert to fraction form
    227,009,773,970.08/340,514,988,679.72 = 92,704,264,066.64/x
  3. Step 3: Cross multiply
    227,009,773,970.08x = 340,514,988,679.72 × 92,704,264,066.64
  4. Step 4: Simplify right side
    227,009,773,970.08x = 31,567,191,429,213,690,265,600
  5. Step 5: Solve for x
    x = 31,567,191,429,213,690,265,600/227,009,773,970.08
  6. Step 6: Final answer
    x = 139,056,529,933.26

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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.