Home / 110,245,482.48-165,368,223.66-41,163,680.96

Finding the Fourth Proportional to 110,245,482.48, 165,368,223.66 and 41,163,680.96

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Solution

The fourth proportional to 110,245,482.48, 165,368,223.66 and 41,163,680.96 is: 61,745,521.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,245,482.48 : 165,368,223.66 = 41,163,680.96 : x
  2. Step 2: Convert to fraction form
    110,245,482.48/165,368,223.66 = 41,163,680.96/x
  3. Step 3: Cross multiply
    110,245,482.48x = 165,368,223.66 × 41,163,680.96
  4. Step 4: Simplify right side
    110,245,482.48x = 6,807,164,799,609,817
  5. Step 5: Solve for x
    x = 6,807,164,799,609,817/110,245,482.48
  6. Step 6: Final answer
    x = 61,745,521.42

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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.