Home / 24,405,904.56-33,680,152.44-13,540,862.64

Finding the Fourth Proportional to 24,405,904.56, 33,680,152.44 and 13,540,862.64

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Solution

The fourth proportional to 24,405,904.56, 33,680,152.44 and 13,540,862.64 is: 18,686,392.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,405,904.56 : 33,680,152.44 = 13,540,862.64 : x
  2. Step 2: Convert to fraction form
    24,405,904.56/33,680,152.44 = 13,540,862.64/x
  3. Step 3: Cross multiply
    24,405,904.56x = 33,680,152.44 × 13,540,862.64
  4. Step 4: Simplify right side
    24,405,904.56x = 456,058,317,884,300.81
  5. Step 5: Solve for x
    x = 456,058,317,884,300.81/24,405,904.56
  6. Step 6: Final answer
    x = 18,686,392.74

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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.