Home / 24,450,811.80-36,676,217.70-7,409,270.40

Finding the Fourth Proportional to 24,450,811.80, 36,676,217.70 and 7,409,270.40

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Solution

The fourth proportional to 24,450,811.80, 36,676,217.70 and 7,409,270.40 is: 11,113,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,450,811.80 : 36,676,217.70 = 7,409,270.40 : x
  2. Step 2: Convert to fraction form
    24,450,811.80/36,676,217.70 = 7,409,270.40/x
  3. Step 3: Cross multiply
    24,450,811.80x = 36,676,217.70 × 7,409,270.40
  4. Step 4: Simplify right side
    24,450,811.80x = 271,744,014,188,566.12
  5. Step 5: Solve for x
    x = 271,744,014,188,566.12/24,450,811.80
  6. Step 6: Final answer
    x = 11,113,905.60

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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.