Home / 25,245,020.92-37,867,539.60-6,075,778

Finding the Fourth Proportional to 25,245,020.92, 37,867,539.60 and 6,075,778

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Solution

The fourth proportional to 25,245,020.92, 37,867,539.60 and 6,075,778 is: 9,113,668.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,245,020.92 : 37,867,539.60 = 6,075,778 : x
  2. Step 2: Convert to fraction form
    25,245,020.92/37,867,539.60 = 6,075,778/x
  3. Step 3: Cross multiply
    25,245,020.92x = 37,867,539.60 × 6,075,778
  4. Step 4: Simplify right side
    25,245,020.92x = 230,074,764,015,808.81
  5. Step 5: Solve for x
    x = 230,074,764,015,808.81/25,245,020.92
  6. Step 6: Final answer
    x = 9,113,668.98

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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.