Home / 11,730,484.53-16,183,450.26-7,317,642.24

Finding the Fourth Proportional to 11,730,484.53, 16,183,450.26 and 7,317,642.24

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Solution

The fourth proportional to 11,730,484.53, 16,183,450.26 and 7,317,642.24 is: 10,095,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,484.53 : 16,183,450.26 = 7,317,642.24 : x
  2. Step 2: Convert to fraction form
    11,730,484.53/16,183,450.26 = 7,317,642.24/x
  3. Step 3: Cross multiply
    11,730,484.53x = 16,183,450.26 × 7,317,642.24
  4. Step 4: Simplify right side
    11,730,484.53x = 118,424,699,211,514.98
  5. Step 5: Solve for x
    x = 118,424,699,211,514.98/11,730,484.53
  6. Step 6: Final answer
    x = 10,095,465.27

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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.