Home / 227,092,629.39-340,634,055.45-63,326,025.87

Finding the Fourth Proportional to 227,092,629.39, 340,634,055.45 and 63,326,025.87

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Solution

The fourth proportional to 227,092,629.39, 340,634,055.45 and 63,326,025.87 is: 94,987,675.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,092,629.39 : 340,634,055.45 = 63,326,025.87 : x
  2. Step 2: Convert to fraction form
    227,092,629.39/340,634,055.45 = 63,326,025.87/x
  3. Step 3: Cross multiply
    227,092,629.39x = 340,634,055.45 × 63,326,025.87
  4. Step 4: Simplify right side
    227,092,629.39x = 21,571,001,007,629,712
  5. Step 5: Solve for x
    x = 21,571,001,007,629,712/227,092,629.39
  6. Step 6: Final answer
    x = 94,987,675.58

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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.