Home / 17,908,336.84-24,712,783.86-9,759,399.88

Finding the Fourth Proportional to 17,908,336.84, 24,712,783.86 and 9,759,399.88

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Solution

The fourth proportional to 17,908,336.84, 24,712,783.86 and 9,759,399.88 is: 13,467,578.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,908,336.84 : 24,712,783.86 = 9,759,399.88 : x
  2. Step 2: Convert to fraction form
    17,908,336.84/24,712,783.86 = 9,759,399.88/x
  3. Step 3: Cross multiply
    17,908,336.84x = 24,712,783.86 × 9,759,399.88
  4. Step 4: Simplify right side
    17,908,336.84x = 241,181,939,837,749.94
  5. Step 5: Solve for x
    x = 241,181,939,837,749.94/17,908,336.84
  6. Step 6: Final answer
    x = 13,467,578.93

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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.