Home / 24,465,881.80-36,697,656.30-8,290,246.60

Finding the Fourth Proportional to 24,465,881.80, 36,697,656.30 and 8,290,246.60

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Solution

The fourth proportional to 24,465,881.80, 36,697,656.30 and 8,290,246.60 is: 12,434,974.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,465,881.80 : 36,697,656.30 = 8,290,246.60 : x
  2. Step 2: Convert to fraction form
    24,465,881.80/36,697,656.30 = 8,290,246.60/x
  3. Step 3: Cross multiply
    24,465,881.80x = 36,697,656.30 × 8,290,246.60
  4. Step 4: Simplify right side
    24,465,881.80x = 304,232,620,369,043.56
  5. Step 5: Solve for x
    x = 304,232,620,369,043.56/24,465,881.80
  6. Step 6: Final answer
    x = 12,434,974.67

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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.