Home / 23,406,946-35,124,289.48-13,040,841.54

Finding the Fourth Proportional to 23,406,946, 35,124,289.48 and 13,040,841.54

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Solution

The fourth proportional to 23,406,946, 35,124,289.48 and 13,040,841.54 is: 19,568,990.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,406,946 : 35,124,289.48 = 13,040,841.54 : x
  2. Step 2: Convert to fraction form
    23,406,946/35,124,289.48 = 13,040,841.54/x
  3. Step 3: Cross multiply
    23,406,946x = 35,124,289.48 × 13,040,841.54
  4. Step 4: Simplify right side
    23,406,946x = 458,050,293,313,768.94
  5. Step 5: Solve for x
    x = 458,050,293,313,768.94/23,406,946
  6. Step 6: Final answer
    x = 19,568,990.05

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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.