Home / 15,774,880.81-23,665,388.86-6,058,782.93

Finding the Fourth Proportional to 15,774,880.81, 23,665,388.86 and 6,058,782.93

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Solution

The fourth proportional to 15,774,880.81, 23,665,388.86 and 6,058,782.93 is: 9,089,352.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,774,880.81 : 23,665,388.86 = 6,058,782.93 : x
  2. Step 2: Convert to fraction form
    15,774,880.81/23,665,388.86 = 6,058,782.93/x
  3. Step 3: Cross multiply
    15,774,880.81x = 23,665,388.86 × 6,058,782.93
  4. Step 4: Simplify right side
    15,774,880.81x = 143,383,454,041,633.22
  5. Step 5: Solve for x
    x = 143,383,454,041,633.22/15,774,880.81
  6. Step 6: Final answer
    x = 9,089,352.61

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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.