Home / 363,833,999.10-545,750,998.65-335,773,914.30

Finding the Fourth Proportional to 363,833,999.10, 545,750,998.65 and 335,773,914.30

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Solution

The fourth proportional to 363,833,999.10, 545,750,998.65 and 335,773,914.30 is: 503,660,871.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,833,999.10 : 545,750,998.65 = 335,773,914.30 : x
  2. Step 2: Convert to fraction form
    363,833,999.10/545,750,998.65 = 335,773,914.30/x
  3. Step 3: Cross multiply
    363,833,999.10x = 545,750,998.65 × 335,773,914.30
  4. Step 4: Simplify right side
    363,833,999.10x = 183,248,949,049,844,512
  5. Step 5: Solve for x
    x = 183,248,949,049,844,512/363,833,999.10
  6. Step 6: Final answer
    x = 503,660,871.45

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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.