Home / 63,533,902.22-95,341,168.11-27,142,566.32

Finding the Fourth Proportional to 63,533,902.22, 95,341,168.11 and 27,142,566.32

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Solution

The fourth proportional to 63,533,902.22, 95,341,168.11 and 27,142,566.32 is: 40,731,072.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,533,902.22 : 95,341,168.11 = 27,142,566.32 : x
  2. Step 2: Convert to fraction form
    63,533,902.22/95,341,168.11 = 27,142,566.32/x
  3. Step 3: Cross multiply
    63,533,902.22x = 95,341,168.11 × 27,142,566.32
  4. Step 4: Simplify right side
    63,533,902.22x = 2,587,803,977,975,238.50
  5. Step 5: Solve for x
    x = 2,587,803,977,975,238.50/63,533,902.22
  6. Step 6: Final answer
    x = 40,731,072.51

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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.