Home / 2,144,853,120.08-3,217,274,926.64-570,960,782.48

Finding the Fourth Proportional to 2,144,853,120.08, 3,217,274,926.64 and 570,960,782.48

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Solution

The fourth proportional to 2,144,853,120.08, 3,217,274,926.64 and 570,960,782.48 is: 856,439,908.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,144,853,120.08 : 3,217,274,926.64 = 570,960,782.48 : x
  2. Step 2: Convert to fraction form
    2,144,853,120.08/3,217,274,926.64 = 570,960,782.48/x
  3. Step 3: Cross multiply
    2,144,853,120.08x = 3,217,274,926.64 × 570,960,782.48
  4. Step 4: Simplify right side
    2,144,853,120.08x = 1,836,937,809,567,659,008
  5. Step 5: Solve for x
    x = 1,836,937,809,567,659,008/2,144,853,120.08
  6. Step 6: Final answer
    x = 856,439,908.34

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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.