Home / 24,549,911.88-36,835,487.01-13,177,074.48

Finding the Fourth Proportional to 24,549,911.88, 36,835,487.01 and 13,177,074.48

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Solution

The fourth proportional to 24,549,911.88, 36,835,487.01 and 13,177,074.48 is: 19,771,311.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,549,911.88 : 36,835,487.01 = 13,177,074.48 : x
  2. Step 2: Convert to fraction form
    24,549,911.88/36,835,487.01 = 13,177,074.48/x
  3. Step 3: Cross multiply
    24,549,911.88x = 36,835,487.01 × 13,177,074.48
  4. Step 4: Simplify right side
    24,549,911.88x = 485,383,955,837,842.50
  5. Step 5: Solve for x
    x = 485,383,955,837,842.50/24,549,911.88
  6. Step 6: Final answer
    x = 19,771,311.53

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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.