Home / 25,962,881.22-38,943,239.27-6,793,213.86

Finding the Fourth Proportional to 25,962,881.22, 38,943,239.27 and 6,793,213.86

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Solution

The fourth proportional to 25,962,881.22, 38,943,239.27 and 6,793,213.86 is: 10,189,537.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,962,881.22 : 38,943,239.27 = 6,793,213.86 : x
  2. Step 2: Convert to fraction form
    25,962,881.22/38,943,239.27 = 6,793,213.86/x
  3. Step 3: Cross multiply
    25,962,881.22x = 38,943,239.27 × 6,793,213.86
  4. Step 4: Simplify right side
    25,962,881.22x = 264,549,752,866,482.69
  5. Step 5: Solve for x
    x = 264,549,752,866,482.69/25,962,881.22
  6. Step 6: Final answer
    x = 10,189,537.54

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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.