Home / 35,480,548.56-53,220,599.51-19,093,552.03

Finding the Fourth Proportional to 35,480,548.56, 53,220,599.51 and 19,093,552.03

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Solution

The fourth proportional to 35,480,548.56, 53,220,599.51 and 19,093,552.03 is: 28,640,207.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,480,548.56 : 53,220,599.51 = 19,093,552.03 : x
  2. Step 2: Convert to fraction form
    35,480,548.56/53,220,599.51 = 19,093,552.03/x
  3. Step 3: Cross multiply
    35,480,548.56x = 53,220,599.51 × 19,093,552.03
  4. Step 4: Simplify right side
    35,480,548.56x = 1,016,170,285,558,551
  5. Step 5: Solve for x
    x = 1,016,170,285,558,551/35,480,548.56
  6. Step 6: Final answer
    x = 28,640,207.86

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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.