Home / 337,098,222.07-505,635,936.10-118,742,857.74

Finding the Fourth Proportional to 337,098,222.07, 505,635,936.10 and 118,742,857.74

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Solution

The fourth proportional to 337,098,222.07, 505,635,936.10 and 118,742,857.74 is: 178,110,272.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,098,222.07 : 505,635,936.10 = 118,742,857.74 : x
  2. Step 2: Convert to fraction form
    337,098,222.07/505,635,936.10 = 118,742,857.74/x
  3. Step 3: Cross multiply
    337,098,222.07x = 505,635,936.10 × 118,742,857.74
  4. Step 4: Simplify right side
    337,098,222.07x = 60,040,656,028,257,176
  5. Step 5: Solve for x
    x = 60,040,656,028,257,176/337,098,222.07
  6. Step 6: Final answer
    x = 178,110,272.02

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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.