Home / 26,150,254.02-36,088,512.93-21,792,039.30

Finding the Fourth Proportional to 26,150,254.02, 36,088,512.93 and 21,792,039.30

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Solution

The fourth proportional to 26,150,254.02, 36,088,512.93 and 21,792,039.30 is: 30,073,982.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,150,254.02 : 36,088,512.93 = 21,792,039.30 : x
  2. Step 2: Convert to fraction form
    26,150,254.02/36,088,512.93 = 21,792,039.30/x
  3. Step 3: Cross multiply
    26,150,254.02x = 36,088,512.93 × 21,792,039.30
  4. Step 4: Simplify right side
    26,150,254.02x = 786,442,292,049,118.12
  5. Step 5: Solve for x
    x = 786,442,292,049,118.12/26,150,254.02
  6. Step 6: Final answer
    x = 30,073,982.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.