Home / 19,075,683.97-26,324,195.32-10,373,669.29

Finding the Fourth Proportional to 19,075,683.97, 26,324,195.32 and 10,373,669.29

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Solution

The fourth proportional to 19,075,683.97, 26,324,195.32 and 10,373,669.29 is: 14,315,528.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075,683.97 : 26,324,195.32 = 10,373,669.29 : x
  2. Step 2: Convert to fraction form
    19,075,683.97/26,324,195.32 = 10,373,669.29/x
  3. Step 3: Cross multiply
    19,075,683.97x = 26,324,195.32 × 10,373,669.29
  4. Step 4: Simplify right side
    19,075,683.97x = 273,078,496,562,566.16
  5. Step 5: Solve for x
    x = 273,078,496,562,566.16/19,075,683.97
  6. Step 6: Final answer
    x = 14,315,528.45

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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.