Home / 25,792,741.32-35,593,981.82-14,190,055.89

Finding the Fourth Proportional to 25,792,741.32, 35,593,981.82 and 14,190,055.89

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Solution

The fourth proportional to 25,792,741.32, 35,593,981.82 and 14,190,055.89 is: 19,582,276.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,741.32 : 35,593,981.82 = 14,190,055.89 : x
  2. Step 2: Convert to fraction form
    25,792,741.32/35,593,981.82 = 14,190,055.89/x
  3. Step 3: Cross multiply
    25,792,741.32x = 35,593,981.82 × 14,190,055.89
  4. Step 4: Simplify right side
    25,792,741.32x = 505,080,591,373,443.94
  5. Step 5: Solve for x
    x = 505,080,591,373,443.94/25,792,741.32
  6. Step 6: Final answer
    x = 19,582,276.47

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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.