Home / 606,732,162.27-837,052,153.48-352,370,219.02

Finding the Fourth Proportional to 606,732,162.27, 837,052,153.48 and 352,370,219.02

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Solution

The fourth proportional to 606,732,162.27, 837,052,153.48 and 352,370,219.02 is: 486,132,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,732,162.27 : 837,052,153.48 = 352,370,219.02 : x
  2. Step 2: Convert to fraction form
    606,732,162.27/837,052,153.48 = 352,370,219.02/x
  3. Step 3: Cross multiply
    606,732,162.27x = 837,052,153.48 × 352,370,219.02
  4. Step 4: Simplify right side
    606,732,162.27x = 294,952,250,650,271,424
  5. Step 5: Solve for x
    x = 294,952,250,650,271,424/606,732,162.27
  6. Step 6: Final answer
    x = 486,132,545.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.