Home / 25,792,740.78-35,593,981.02-14,190,055.17

Finding the Fourth Proportional to 25,792,740.78, 35,593,981.02 and 14,190,055.17

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Solution

The fourth proportional to 25,792,740.78, 35,593,981.02 and 14,190,055.17 is: 19,582,275.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,740.78 : 35,593,981.02 = 14,190,055.17 : x
  2. Step 2: Convert to fraction form
    25,792,740.78/35,593,981.02 = 14,190,055.17/x
  3. Step 3: Cross multiply
    25,792,740.78x = 35,593,981.02 × 14,190,055.17
  4. Step 4: Simplify right side
    25,792,740.78x = 505,080,554,393,732.94
  5. Step 5: Solve for x
    x = 505,080,554,393,732.94/25,792,740.78
  6. Step 6: Final answer
    x = 19,582,275.44

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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.