Home / 107,992,798.34-149,049,461.34-60,964,206.44

Finding the Fourth Proportional to 107,992,798.34, 149,049,461.34 and 60,964,206.44

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Solution

The fourth proportional to 107,992,798.34, 149,049,461.34 and 60,964,206.44 is: 84,141,556.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,992,798.34 : 149,049,461.34 = 60,964,206.44 : x
  2. Step 2: Convert to fraction form
    107,992,798.34/149,049,461.34 = 60,964,206.44/x
  3. Step 3: Cross multiply
    107,992,798.34x = 149,049,461.34 × 60,964,206.44
  4. Step 4: Simplify right side
    107,992,798.34x = 9,086,682,130,902,558
  5. Step 5: Solve for x
    x = 9,086,682,130,902,558/107,992,798.34
  6. Step 6: Final answer
    x = 84,141,556.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.