Home / 374,960,790.98-562,236,151.11-297,733,777.76

Finding the Fourth Proportional to 374,960,790.98, 562,236,151.11 and 297,733,777.76

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Solution

The fourth proportional to 374,960,790.98, 562,236,151.11 and 297,733,777.76 is: 446,437,860.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,960,790.98 : 562,236,151.11 = 297,733,777.76 : x
  2. Step 2: Convert to fraction form
    374,960,790.98/562,236,151.11 = 297,733,777.76/x
  3. Step 3: Cross multiply
    374,960,790.98x = 562,236,151.11 × 297,733,777.76
  4. Step 4: Simplify right side
    374,960,790.98x = 167,396,693,263,139,424
  5. Step 5: Solve for x
    x = 167,396,693,263,139,424/374,960,790.98
  6. Step 6: Final answer
    x = 446,437,860.41

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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.