Home / 1,194,548,261.60-1,791,828,059.73-365,500,581.86

Finding the Fourth Proportional to 1,194,548,261.60, 1,791,828,059.73 and 365,500,581.86

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Solution

The fourth proportional to 1,194,548,261.60, 1,791,828,059.73 and 365,500,581.86 is: 548,252,606.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,548,261.60 : 1,791,828,059.73 = 365,500,581.86 : x
  2. Step 2: Convert to fraction form
    1,194,548,261.60/1,791,828,059.73 = 365,500,581.86/x
  3. Step 3: Cross multiply
    1,194,548,261.60x = 1,791,828,059.73 × 365,500,581.86
  4. Step 4: Simplify right side
    1,194,548,261.60x = 654,914,198,424,389,888
  5. Step 5: Solve for x
    x = 654,914,198,424,389,888/1,194,548,261.60
  6. Step 6: Final answer
    x = 548,252,606.85

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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.