Home / 7,069,617,526.91-10,605,515,910.48-2,410,401,871.04

Finding the Fourth Proportional to 7,069,617,526.91, 10,605,515,910.48 and 2,410,401,871.04

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Solution

The fourth proportional to 7,069,617,526.91, 10,605,515,910.48 and 2,410,401,871.04 is: 3,615,974,314.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,617,526.91 : 10,605,515,910.48 = 2,410,401,871.04 : x
  2. Step 2: Convert to fraction form
    7,069,617,526.91/10,605,515,910.48 = 2,410,401,871.04/x
  3. Step 3: Cross multiply
    7,069,617,526.91x = 10,605,515,910.48 × 2,410,401,871.04
  4. Step 4: Simplify right side
    7,069,617,526.91x = 25,563,555,393,912,451,072
  5. Step 5: Solve for x
    x = 25,563,555,393,912,451,072/7,069,617,526.91
  6. Step 6: Final answer
    x = 3,615,974,314.96

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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.