Home / 24,118,450.65-36,183,271.86-7,943,821.47

Finding the Fourth Proportional to 24,118,450.65, 36,183,271.86 and 7,943,821.47

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Solution

The fourth proportional to 24,118,450.65, 36,183,271.86 and 7,943,821.47 is: 11,917,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,450.65 : 36,183,271.86 = 7,943,821.47 : x
  2. Step 2: Convert to fraction form
    24,118,450.65/36,183,271.86 = 7,943,821.47/x
  3. Step 3: Cross multiply
    24,118,450.65x = 36,183,271.86 × 7,943,821.47
  4. Step 4: Simplify right side
    24,118,450.65x = 287,433,451,856,314.81
  5. Step 5: Solve for x
    x = 287,433,451,856,314.81/24,118,450.65
  6. Step 6: Final answer
    x = 11,917,575.30

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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.