Home / 17,090,895.02-23,585,433.36-9,250,405.91

Finding the Fourth Proportional to 17,090,895.02, 23,585,433.36 and 9,250,405.91

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Solution

The fourth proportional to 17,090,895.02, 23,585,433.36 and 9,250,405.91 is: 12,765,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,895.02 : 23,585,433.36 = 9,250,405.91 : x
  2. Step 2: Convert to fraction form
    17,090,895.02/23,585,433.36 = 9,250,405.91/x
  3. Step 3: Cross multiply
    17,090,895.02x = 23,585,433.36 × 9,250,405.91
  4. Step 4: Simplify right side
    17,090,895.02x = 218,174,832,143,255.16
  5. Step 5: Solve for x
    x = 218,174,832,143,255.16/17,090,895.02
  6. Step 6: Final answer
    x = 12,765,559.20

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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.