Home / 25,792,743.28-35,593,984.47-14,190,057.67

Finding the Fourth Proportional to 25,792,743.28, 35,593,984.47 and 14,190,057.67

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Solution

The fourth proportional to 25,792,743.28, 35,593,984.47 and 14,190,057.67 is: 19,582,278.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,743.28 : 35,593,984.47 = 14,190,057.67 : x
  2. Step 2: Convert to fraction form
    25,792,743.28/35,593,984.47 = 14,190,057.67/x
  3. Step 3: Cross multiply
    25,792,743.28x = 35,593,984.47 × 14,190,057.67
  4. Step 4: Simplify right side
    25,792,743.28x = 505,080,692,334,384.38
  5. Step 5: Solve for x
    x = 505,080,692,334,384.38/25,792,743.28
  6. Step 6: Final answer
    x = 19,582,278.89

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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.