Home / 23,640,336.64-35,458,611.18-10,513,818.46

Finding the Fourth Proportional to 23,640,336.64, 35,458,611.18 and 10,513,818.46

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Solution

The fourth proportional to 23,640,336.64, 35,458,611.18 and 10,513,818.46 is: 15,769,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,336.64 : 35,458,611.18 = 10,513,818.46 : x
  2. Step 2: Convert to fraction form
    23,640,336.64/35,458,611.18 = 10,513,818.46/x
  3. Step 3: Cross multiply
    23,640,336.64x = 35,458,611.18 × 10,513,818.46
  4. Step 4: Simplify right side
    23,640,336.64x = 372,805,400,790,246.44
  5. Step 5: Solve for x
    x = 372,805,400,790,246.44/23,640,336.64
  6. Step 6: Final answer
    x = 15,769,885.45

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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.