Home / 15,984,002.20-23,976,003.30-7,008,554.20

Finding the Fourth Proportional to 15,984,002.20, 23,976,003.30 and 7,008,554.20

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Solution

The fourth proportional to 15,984,002.20, 23,976,003.30 and 7,008,554.20 is: 10,512,831.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,002.20 : 23,976,003.30 = 7,008,554.20 : x
  2. Step 2: Convert to fraction form
    15,984,002.20/23,976,003.30 = 7,008,554.20/x
  3. Step 3: Cross multiply
    15,984,002.20x = 23,976,003.30 × 7,008,554.20
  4. Step 4: Simplify right side
    15,984,002.20x = 168,037,118,627,428.88
  5. Step 5: Solve for x
    x = 168,037,118,627,428.88/15,984,002.20
  6. Step 6: Final answer
    x = 10,512,831.30

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Double scale
Find fourth proportional to 15,984,003.20, 23,976,004.80 and 7,008,555.20
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.