Home / 1,724,530,170.04-2,380,294,429.31-1,123,199,255.58

Finding the Fourth Proportional to 1,724,530,170.04, 2,380,294,429.31 and 1,123,199,255.58

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Solution

The fourth proportional to 1,724,530,170.04, 2,380,294,429.31 and 1,123,199,255.58 is: 1,550,303,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,530,170.04 : 2,380,294,429.31 = 1,123,199,255.58 : x
  2. Step 2: Convert to fraction form
    1,724,530,170.04/2,380,294,429.31 = 1,123,199,255.58/x
  3. Step 3: Cross multiply
    1,724,530,170.04x = 2,380,294,429.31 × 1,123,199,255.58
  4. Step 4: Simplify right side
    1,724,530,170.04x = 2,673,544,931,062,212,608
  5. Step 5: Solve for x
    x = 2,673,544,931,062,212,608/1,724,530,170.04
  6. Step 6: Final answer
    x = 1,550,303,368.13

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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.