Home / 17,917,100.03-24,724,532.72-10,181,068.67

Finding the Fourth Proportional to 17,917,100.03, 24,724,532.72 and 10,181,068.67

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Solution

The fourth proportional to 17,917,100.03, 24,724,532.72 and 10,181,068.67 is: 14,049,269.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,917,100.03 : 24,724,532.72 = 10,181,068.67 : x
  2. Step 2: Convert to fraction form
    17,917,100.03/24,724,532.72 = 10,181,068.67/x
  3. Step 3: Cross multiply
    17,917,100.03x = 24,724,532.72 × 10,181,068.67
  4. Step 4: Simplify right side
    17,917,100.03x = 251,722,165,357,811.88
  5. Step 5: Solve for x
    x = 251,722,165,357,811.88/17,917,100.03
  6. Step 6: Final answer
    x = 14,049,269.41

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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.