Home / 331,048,293.68-456,846,648-184,370,577.68

Finding the Fourth Proportional to 331,048,293.68, 456,846,648 and 184,370,577.68

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Solution

The fourth proportional to 331,048,293.68, 456,846,648 and 184,370,577.68 is: 254,431,398.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,048,293.68 : 456,846,648 = 184,370,577.68 : x
  2. Step 2: Convert to fraction form
    331,048,293.68/456,846,648 = 184,370,577.68/x
  3. Step 3: Cross multiply
    331,048,293.68x = 456,846,648 × 184,370,577.68
  4. Step 4: Simplify right side
    331,048,293.68x = 84,229,080,402,931,616
  5. Step 5: Solve for x
    x = 84,229,080,402,931,616/331,048,293.68
  6. Step 6: Final answer
    x = 254,431,398.71

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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.