Home / 1,158,193,597.01-1,737,275,232.32-284,802,504.53

Finding the Fourth Proportional to 1,158,193,597.01, 1,737,275,232.32 and 284,802,504.53

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Solution

The fourth proportional to 1,158,193,597.01, 1,737,275,232.32 and 284,802,504.53 is: 427,200,028.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,193,597.01 : 1,737,275,232.32 = 284,802,504.53 : x
  2. Step 2: Convert to fraction form
    1,158,193,597.01/1,737,275,232.32 = 284,802,504.53/x
  3. Step 3: Cross multiply
    1,158,193,597.01x = 1,737,275,232.32 × 284,802,504.53
  4. Step 4: Simplify right side
    1,158,193,597.01x = 494,780,337,221,249,536
  5. Step 5: Solve for x
    x = 494,780,337,221,249,536/1,158,193,597.01
  6. Step 6: Final answer
    x = 427,200,028.13

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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.