Home / 252,004,944.86-347,843,687-146,185,101.84

Finding the Fourth Proportional to 252,004,944.86, 347,843,687 and 146,185,101.84

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Solution

The fourth proportional to 252,004,944.86, 347,843,687 and 146,185,101.84 is: 201,780,027.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,004,944.86 : 347,843,687 = 146,185,101.84 : x
  2. Step 2: Convert to fraction form
    252,004,944.86/347,843,687 = 146,185,101.84/x
  3. Step 3: Cross multiply
    252,004,944.86x = 347,843,687 × 146,185,101.84
  4. Step 4: Simplify right side
    252,004,944.86x = 50,849,564,808,496,088
  5. Step 5: Solve for x
    x = 50,849,564,808,496,088/252,004,944.86
  6. Step 6: Final answer
    x = 201,780,027.91

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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.