Home / 606,888,230.96-837,508,396.02-328,429,777.88

Finding the Fourth Proportional to 606,888,230.96, 837,508,396.02 and 328,429,777.88

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Solution

The fourth proportional to 606,888,230.96, 837,508,396.02 and 328,429,777.88 is: 453,234,520.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,888,230.96 : 837,508,396.02 = 328,429,777.88 : x
  2. Step 2: Convert to fraction form
    606,888,230.96/837,508,396.02 = 328,429,777.88/x
  3. Step 3: Cross multiply
    606,888,230.96x = 837,508,396.02 × 328,429,777.88
  4. Step 4: Simplify right side
    606,888,230.96x = 275,062,696,477,483,680
  5. Step 5: Solve for x
    x = 275,062,696,477,483,680/606,888,230.96
  6. Step 6: Final answer
    x = 453,234,520.70

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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.