Home / 793,245,683.61-1,093,525,327.76-554,349,169.94

Finding the Fourth Proportional to 793,245,683.61, 1,093,525,327.76 and 554,349,169.94

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Solution

The fourth proportional to 793,245,683.61, 1,093,525,327.76 and 554,349,169.94 is: 764,195,595.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,245,683.61 : 1,093,525,327.76 = 554,349,169.94 : x
  2. Step 2: Convert to fraction form
    793,245,683.61/1,093,525,327.76 = 554,349,169.94/x
  3. Step 3: Cross multiply
    793,245,683.61x = 1,093,525,327.76 × 554,349,169.94
  4. Step 4: Simplify right side
    793,245,683.61x = 606,194,857,743,883,008
  5. Step 5: Solve for x
    x = 606,194,857,743,883,008/793,245,683.61
  6. Step 6: Final answer
    x = 764,195,595.73

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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.