Home / 73,451,694.60-110,051,570.70-35,030,478.60

Finding the Fourth Proportional to 73,451,694.60, 110,051,570.70 and 35,030,478.60

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Solution

The fourth proportional to 73,451,694.60, 110,051,570.70 and 35,030,478.60 is: 52,485,639.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,451,694.60 : 110,051,570.70 = 35,030,478.60 : x
  2. Step 2: Convert to fraction form
    73,451,694.60/110,051,570.70 = 35,030,478.60/x
  3. Step 3: Cross multiply
    73,451,694.60x = 110,051,570.70 × 35,030,478.60
  4. Step 4: Simplify right side
    73,451,694.60x = 3,855,159,192,302,737.50
  5. Step 5: Solve for x
    x = 3,855,159,192,302,737.50/73,451,694.60
  6. Step 6: Final answer
    x = 52,485,639.89

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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.