Home / 325,881,615.36-449,606,573.64-184,737,703.80

Finding the Fourth Proportional to 325,881,615.36, 449,606,573.64 and 184,737,703.80

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Solution

The fourth proportional to 325,881,615.36, 449,606,573.64 and 184,737,703.80 is: 254,875,642.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,881,615.36 : 449,606,573.64 = 184,737,703.80 : x
  2. Step 2: Convert to fraction form
    325,881,615.36/449,606,573.64 = 184,737,703.80/x
  3. Step 3: Cross multiply
    325,881,615.36x = 449,606,573.64 × 184,737,703.80
  4. Step 4: Simplify right side
    325,881,615.36x = 83,059,286,027,639,216
  5. Step 5: Solve for x
    x = 83,059,286,027,639,216/325,881,615.36
  6. Step 6: Final answer
    x = 254,875,642.30

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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.