Home / 363,934,359.60-545,901,539.40-226,184,852.40

Finding the Fourth Proportional to 363,934,359.60, 545,901,539.40 and 226,184,852.40

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Solution

The fourth proportional to 363,934,359.60, 545,901,539.40 and 226,184,852.40 is: 339,277,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,934,359.60 : 545,901,539.40 = 226,184,852.40 : x
  2. Step 2: Convert to fraction form
    363,934,359.60/545,901,539.40 = 226,184,852.40/x
  3. Step 3: Cross multiply
    363,934,359.60x = 545,901,539.40 × 226,184,852.40
  4. Step 4: Simplify right side
    363,934,359.60x = 123,474,659,114,121,776
  5. Step 5: Solve for x
    x = 123,474,659,114,121,776/363,934,359.60
  6. Step 6: Final answer
    x = 339,277,278.60

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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.