Home / 252,004,943.86-347,843,685.62-146,185,100.84

Finding the Fourth Proportional to 252,004,943.86, 347,843,685.62 and 146,185,100.84

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Solution

The fourth proportional to 252,004,943.86, 347,843,685.62 and 146,185,100.84 is: 201,780,026.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,004,943.86 : 347,843,685.62 = 146,185,100.84 : x
  2. Step 2: Convert to fraction form
    252,004,943.86/347,843,685.62 = 146,185,100.84/x
  3. Step 3: Cross multiply
    252,004,943.86x = 347,843,685.62 × 146,185,100.84
  4. Step 4: Simplify right side
    252,004,943.86x = 50,849,564,260,152,032
  5. Step 5: Solve for x
    x = 50,849,564,260,152,032/252,004,943.86
  6. Step 6: Final answer
    x = 201,780,026.54

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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.