Home / 16,188,636.96-22,342,597.33-10,306,392.06

Finding the Fourth Proportional to 16,188,636.96, 22,342,597.33 and 10,306,392.06

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Solution

The fourth proportional to 16,188,636.96, 22,342,597.33 and 10,306,392.06 is: 14,224,271.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,188,636.96 : 22,342,597.33 = 10,306,392.06 : x
  2. Step 2: Convert to fraction form
    16,188,636.96/22,342,597.33 = 10,306,392.06/x
  3. Step 3: Cross multiply
    16,188,636.96x = 22,342,597.33 × 10,306,392.06
  4. Step 4: Simplify right side
    16,188,636.96x = 230,271,567,695,923.25
  5. Step 5: Solve for x
    x = 230,271,567,695,923.25/16,188,636.96
  6. Step 6: Final answer
    x = 14,224,271.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.