Home / 35,702,224.02-49,270,108.41-20,231,794.26

Finding the Fourth Proportional to 35,702,224.02, 49,270,108.41 and 20,231,794.26

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Solution

The fourth proportional to 35,702,224.02, 49,270,108.41 and 20,231,794.26 is: 27,920,465.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,702,224.02 : 49,270,108.41 = 20,231,794.26 : x
  2. Step 2: Convert to fraction form
    35,702,224.02/49,270,108.41 = 20,231,794.26/x
  3. Step 3: Cross multiply
    35,702,224.02x = 49,270,108.41 × 20,231,794.26
  4. Step 4: Simplify right side
    35,702,224.02x = 996,822,696,519,015.75
  5. Step 5: Solve for x
    x = 996,822,696,519,015.75/35,702,224.02
  6. Step 6: Final answer
    x = 27,920,465.01

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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.