Home / 580,564,464.95-801,153,117.04-339,182,813.55

Finding the Fourth Proportional to 580,564,464.95, 801,153,117.04 and 339,182,813.55

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Solution

The fourth proportional to 580,564,464.95, 801,153,117.04 and 339,182,813.55 is: 468,057,183.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,564,464.95 : 801,153,117.04 = 339,182,813.55 : x
  2. Step 2: Convert to fraction form
    580,564,464.95/801,153,117.04 = 339,182,813.55/x
  3. Step 3: Cross multiply
    580,564,464.95x = 801,153,117.04 × 339,182,813.55
  4. Step 4: Simplify right side
    580,564,464.95x = 271,737,368,322,504,288
  5. Step 5: Solve for x
    x = 271,737,368,322,504,288/580,564,464.95
  6. Step 6: Final answer
    x = 468,057,183.53

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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.