Home / 26,665,717.02-36,798,518.07-15,067,035.42

Finding the Fourth Proportional to 26,665,717.02, 36,798,518.07 and 15,067,035.42

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Solution

The fourth proportional to 26,665,717.02, 36,798,518.07 and 15,067,035.42 is: 20,792,412.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,665,717.02 : 36,798,518.07 = 15,067,035.42 : x
  2. Step 2: Convert to fraction form
    26,665,717.02/36,798,518.07 = 15,067,035.42/x
  3. Step 3: Cross multiply
    26,665,717.02x = 36,798,518.07 × 15,067,035.42
  4. Step 4: Simplify right side
    26,665,717.02x = 554,444,575,164,200.06
  5. Step 5: Solve for x
    x = 554,444,575,164,200.06/26,665,717.02
  6. Step 6: Final answer
    x = 20,792,412.02

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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.