Home / 14,058,787.24-21,084,047.40-5,971,698.64

Finding the Fourth Proportional to 14,058,787.24, 21,084,047.40 and 5,971,698.64

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Solution

The fourth proportional to 14,058,787.24, 21,084,047.40 and 5,971,698.64 is: 8,955,792.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,058,787.24 : 21,084,047.40 = 5,971,698.64 : x
  2. Step 2: Convert to fraction form
    14,058,787.24/21,084,047.40 = 5,971,698.64/x
  3. Step 3: Cross multiply
    14,058,787.24x = 21,084,047.40 × 5,971,698.64
  4. Step 4: Simplify right side
    14,058,787.24x = 125,907,577,184,275.52
  5. Step 5: Solve for x
    x = 125,907,577,184,275.52/14,058,787.24
  6. Step 6: Final answer
    x = 8,955,792.21

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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.