Home / 25,784,557.12-35,582,707.04-14,183,003.28

Finding the Fourth Proportional to 25,784,557.12, 35,582,707.04 and 14,183,003.28

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Solution

The fourth proportional to 25,784,557.12, 35,582,707.04 and 14,183,003.28 is: 19,572,554.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,557.12 : 35,582,707.04 = 14,183,003.28 : x
  2. Step 2: Convert to fraction form
    25,784,557.12/35,582,707.04 = 14,183,003.28/x
  3. Step 3: Cross multiply
    25,784,557.12x = 35,582,707.04 × 14,183,003.28
  4. Step 4: Simplify right side
    25,784,557.12x = 504,669,650,659,599.06
  5. Step 5: Solve for x
    x = 504,669,650,659,599.06/25,784,557.12
  6. Step 6: Final answer
    x = 19,572,554.55

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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.