Home / 15,507,353.88-23,264,500.10-4,725,498.55

Finding the Fourth Proportional to 15,507,353.88, 23,264,500.10 and 4,725,498.55

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Solution

The fourth proportional to 15,507,353.88, 23,264,500.10 and 4,725,498.55 is: 7,089,305.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,353.88 : 23,264,500.10 = 4,725,498.55 : x
  2. Step 2: Convert to fraction form
    15,507,353.88/23,264,500.10 = 4,725,498.55/x
  3. Step 3: Cross multiply
    15,507,353.88x = 23,264,500.10 × 4,725,498.55
  4. Step 4: Simplify right side
    15,507,353.88x = 109,936,361,489,024.86
  5. Step 5: Solve for x
    x = 109,936,361,489,024.86/15,507,353.88
  6. Step 6: Final answer
    x = 7,089,305.01

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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.