Home / 17,431,580.16-24,058,529.28-10,089,619.20

Finding the Fourth Proportional to 17,431,580.16, 24,058,529.28 and 10,089,619.20

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Solution

The fourth proportional to 17,431,580.16, 24,058,529.28 and 10,089,619.20 is: 13,925,381.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,431,580.16 : 24,058,529.28 = 10,089,619.20 : x
  2. Step 2: Convert to fraction form
    17,431,580.16/24,058,529.28 = 10,089,619.20/x
  3. Step 3: Cross multiply
    17,431,580.16x = 24,058,529.28 × 10,089,619.20
  4. Step 4: Simplify right side
    17,431,580.16x = 242,741,398,947,250.16
  5. Step 5: Solve for x
    x = 242,741,398,947,250.16/17,431,580.16
  6. Step 6: Final answer
    x = 13,925,381.22

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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.