Home / 25,792,762.51-35,594,010.78-14,190,076.81

Finding the Fourth Proportional to 25,792,762.51, 35,594,010.78 and 14,190,076.81

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Solution

The fourth proportional to 25,792,762.51, 35,594,010.78 and 14,190,076.81 is: 19,582,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,762.51 : 35,594,010.78 = 14,190,076.81 : x
  2. Step 2: Convert to fraction form
    25,792,762.51/35,594,010.78 = 14,190,076.81/x
  3. Step 3: Cross multiply
    25,792,762.51x = 35,594,010.78 × 14,190,076.81
  4. Step 4: Simplify right side
    25,792,762.51x = 505,081,746,944,168.06
  5. Step 5: Solve for x
    x = 505,081,746,944,168.06/25,792,762.51
  6. Step 6: Final answer
    x = 19,582,305.18

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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.