Home / 14,726,019.40-22,089,029.10-3,944,984.20

Finding the Fourth Proportional to 14,726,019.40, 22,089,029.10 and 3,944,984.20

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Solution

The fourth proportional to 14,726,019.40, 22,089,029.10 and 3,944,984.20 is: 5,917,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,726,019.40 : 22,089,029.10 = 3,944,984.20 : x
  2. Step 2: Convert to fraction form
    14,726,019.40/22,089,029.10 = 3,944,984.20/x
  3. Step 3: Cross multiply
    14,726,019.40x = 22,089,029.10 × 3,944,984.20
  4. Step 4: Simplify right side
    14,726,019.40x = 87,140,870,792,840.23
  5. Step 5: Solve for x
    x = 87,140,870,792,840.23/14,726,019.40
  6. Step 6: Final answer
    x = 5,917,476.30

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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.