Home / 36,180,999.18-54,273,567.65-10,271,273.93

Finding the Fourth Proportional to 36,180,999.18, 54,273,567.65 and 10,271,273.93

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Solution

The fourth proportional to 36,180,999.18, 54,273,567.65 and 10,271,273.93 is: 15,407,498.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,180,999.18 : 54,273,567.65 = 10,271,273.93 : x
  2. Step 2: Convert to fraction form
    36,180,999.18/54,273,567.65 = 10,271,273.93/x
  3. Step 3: Cross multiply
    36,180,999.18x = 54,273,567.65 × 10,271,273.93
  4. Step 4: Simplify right side
    36,180,999.18x = 557,458,680,491,536.31
  5. Step 5: Solve for x
    x = 557,458,680,491,536.31/36,180,999.18
  6. Step 6: Final answer
    x = 15,407,498.22

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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.