Home / 24,465,907.80-36,697,695.30-8,290,272.60

Finding the Fourth Proportional to 24,465,907.80, 36,697,695.30 and 8,290,272.60

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Solution

The fourth proportional to 24,465,907.80, 36,697,695.30 and 8,290,272.60 is: 12,435,013.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,465,907.80 : 36,697,695.30 = 8,290,272.60 : x
  2. Step 2: Convert to fraction form
    24,465,907.80/36,697,695.30 = 8,290,272.60/x
  3. Step 3: Cross multiply
    24,465,907.80x = 36,697,695.30 × 8,290,272.60
  4. Step 4: Simplify right side
    24,465,907.80x = 304,233,897,828,738.75
  5. Step 5: Solve for x
    x = 304,233,897,828,738.75/24,465,907.80
  6. Step 6: Final answer
    x = 12,435,013.67

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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.