Home / 1,314,883,325.19-1,814,568,361.98-750,356,969.52

Finding the Fourth Proportional to 1,314,883,325.19, 1,814,568,361.98 and 750,356,969.52

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Solution

The fourth proportional to 1,314,883,325.19, 1,814,568,361.98 and 750,356,969.52 is: 1,035,509,380.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,883,325.19 : 1,814,568,361.98 = 750,356,969.52 : x
  2. Step 2: Convert to fraction form
    1,314,883,325.19/1,814,568,361.98 = 750,356,969.52/x
  3. Step 3: Cross multiply
    1,314,883,325.19x = 1,814,568,361.98 × 750,356,969.52
  4. Step 4: Simplify right side
    1,314,883,325.19x = 1,361,574,017,082,183,168
  5. Step 5: Solve for x
    x = 1,361,574,017,082,183,168/1,314,883,325.19
  6. Step 6: Final answer
    x = 1,035,509,380.18

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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.