Home / 23,307,794.74-34,952,072.23-7,956,322.21

Finding the Fourth Proportional to 23,307,794.74, 34,952,072.23 and 7,956,322.21

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Solution

The fourth proportional to 23,307,794.74, 34,952,072.23 and 7,956,322.21 is: 11,931,199.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,307,794.74 : 34,952,072.23 = 7,956,322.21 : x
  2. Step 2: Convert to fraction form
    23,307,794.74/34,952,072.23 = 7,956,322.21/x
  3. Step 3: Cross multiply
    23,307,794.74x = 34,952,072.23 × 7,956,322.21
  4. Step 4: Simplify right side
    23,307,794.74x = 278,089,948,638,293.12
  5. Step 5: Solve for x
    x = 278,089,948,638,293.12/23,307,794.74
  6. Step 6: Final answer
    x = 11,931,199.49

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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.