Home / 48,967,748.40-73,451,622.60-14,889,039.60

Finding the Fourth Proportional to 48,967,748.40, 73,451,622.60 and 14,889,039.60

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Solution

The fourth proportional to 48,967,748.40, 73,451,622.60 and 14,889,039.60 is: 22,333,559.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,748.40 : 73,451,622.60 = 14,889,039.60 : x
  2. Step 2: Convert to fraction form
    48,967,748.40/73,451,622.60 = 14,889,039.60/x
  3. Step 3: Cross multiply
    48,967,748.40x = 73,451,622.60 × 14,889,039.60
  4. Step 4: Simplify right side
    48,967,748.40x = 1,093,624,117,575,654.88
  5. Step 5: Solve for x
    x = 1,093,624,117,575,654.88/48,967,748.40
  6. Step 6: Final answer
    x = 22,333,559.40

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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.