Home / 17,415,888.18-24,034,212.45-9,575,731.86

Finding the Fourth Proportional to 17,415,888.18, 24,034,212.45 and 9,575,731.86

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Solution

The fourth proportional to 17,415,888.18, 24,034,212.45 and 9,575,731.86 is: 13,214,667.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,415,888.18 : 24,034,212.45 = 9,575,731.86 : x
  2. Step 2: Convert to fraction form
    17,415,888.18/24,034,212.45 = 9,575,731.86/x
  3. Step 3: Cross multiply
    17,415,888.18x = 24,034,212.45 × 9,575,731.86
  4. Step 4: Simplify right side
    17,415,888.18x = 230,145,173,887,473.62
  5. Step 5: Solve for x
    x = 230,145,173,887,473.62/17,415,888.18
  6. Step 6: Final answer
    x = 13,214,667.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.