Home / 600,289,994.93-828,426,083.51-332,365,825.94

Finding the Fourth Proportional to 600,289,994.93, 828,426,083.51 and 332,365,825.94

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Solution

The fourth proportional to 600,289,994.93, 828,426,083.51 and 332,365,825.94 is: 458,679,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,289,994.93 : 828,426,083.51 = 332,365,825.94 : x
  2. Step 2: Convert to fraction form
    600,289,994.93/828,426,083.51 = 332,365,825.94/x
  3. Step 3: Cross multiply
    600,289,994.93x = 828,426,083.51 × 332,365,825.94
  4. Step 4: Simplify right side
    600,289,994.93x = 275,340,519,472,729,376
  5. Step 5: Solve for x
    x = 275,340,519,472,729,376/600,289,994.93
  6. Step 6: Final answer
    x = 458,679,174.73

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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.