Home / 15,507,350.88-23,264,495.60-4,725,495.55

Finding the Fourth Proportional to 15,507,350.88, 23,264,495.60 and 4,725,495.55

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Solution

The fourth proportional to 15,507,350.88, 23,264,495.60 and 4,725,495.55 is: 7,089,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,350.88 : 23,264,495.60 = 4,725,495.55 : x
  2. Step 2: Convert to fraction form
    15,507,350.88/23,264,495.60 = 4,725,495.55/x
  3. Step 3: Cross multiply
    15,507,350.88x = 23,264,495.60 × 4,725,495.55
  4. Step 4: Simplify right side
    15,507,350.88x = 109,936,270,436,247.70
  5. Step 5: Solve for x
    x = 109,936,270,436,247.70/15,507,350.88
  6. Step 6: Final answer
    x = 7,089,300.51

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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.