Home / 25,792,728.94-35,593,964.76-14,190,043.51

Finding the Fourth Proportional to 25,792,728.94, 35,593,964.76 and 14,190,043.51

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Solution

The fourth proportional to 25,792,728.94, 35,593,964.76 and 14,190,043.51 is: 19,582,259.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,728.94 : 35,593,964.76 = 14,190,043.51 : x
  2. Step 2: Convert to fraction form
    25,792,728.94/35,593,964.76 = 14,190,043.51/x
  3. Step 3: Cross multiply
    25,792,728.94x = 35,593,964.76 × 14,190,043.51
  4. Step 4: Simplify right side
    25,792,728.94x = 505,079,908,637,806.69
  5. Step 5: Solve for x
    x = 505,079,908,637,806.69/25,792,728.94
  6. Step 6: Final answer
    x = 19,582,259.40

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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.