Home / 373,236,790.43-559,834,259.63-114,451,300.23

Finding the Fourth Proportional to 373,236,790.43, 559,834,259.63 and 114,451,300.23

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Solution

The fourth proportional to 373,236,790.43, 559,834,259.63 and 114,451,300.23 is: 171,670,533.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,236,790.43 : 559,834,259.63 = 114,451,300.23 : x
  2. Step 2: Convert to fraction form
    373,236,790.43/559,834,259.63 = 114,451,300.23/x
  3. Step 3: Cross multiply
    373,236,790.43x = 559,834,259.63 × 114,451,300.23
  4. Step 4: Simplify right side
    373,236,790.43x = 64,073,758,927,380,648
  5. Step 5: Solve for x
    x = 64,073,758,927,380,648/373,236,790.43
  6. Step 6: Final answer
    x = 171,670,533.48

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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.