Home / 166,100,433.98-249,092,953.62-92,436,628.07

Finding the Fourth Proportional to 166,100,433.98, 249,092,953.62 and 92,436,628.07

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Solution

The fourth proportional to 166,100,433.98, 249,092,953.62 and 92,436,628.07 is: 138,622,832.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,100,433.98 : 249,092,953.62 = 92,436,628.07 : x
  2. Step 2: Convert to fraction form
    166,100,433.98/249,092,953.62 = 92,436,628.07/x
  3. Step 3: Cross multiply
    166,100,433.98x = 249,092,953.62 × 92,436,628.07
  4. Step 4: Simplify right side
    166,100,433.98x = 23,025,312,708,905,796
  5. Step 5: Solve for x
    x = 23,025,312,708,905,796/166,100,433.98
  6. Step 6: Final answer
    x = 138,622,832.93

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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.