Home / 36,180,998.18-54,273,566.15-10,271,272.93

Finding the Fourth Proportional to 36,180,998.18, 54,273,566.15 and 10,271,272.93

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Solution

The fourth proportional to 36,180,998.18, 54,273,566.15 and 10,271,272.93 is: 15,407,496.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,180,998.18 : 54,273,566.15 = 10,271,272.93 : x
  2. Step 2: Convert to fraction form
    36,180,998.18/54,273,566.15 = 10,271,272.93/x
  3. Step 3: Cross multiply
    36,180,998.18x = 54,273,566.15 × 10,271,272.93
  4. Step 4: Simplify right side
    36,180,998.18x = 557,458,610,811,059.31
  5. Step 5: Solve for x
    x = 557,458,610,811,059.31/36,180,998.18
  6. Step 6: Final answer
    x = 15,407,496.72

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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.