Home / 8,734,973,794.70-13,102,460,692.06-3,837,213,538.70

Finding the Fourth Proportional to 8,734,973,794.70, 13,102,460,692.06 and 3,837,213,538.70

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Solution

The fourth proportional to 8,734,973,794.70, 13,102,460,692.06 and 3,837,213,538.70 is: 5,755,820,308.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,973,794.70 : 13,102,460,692.06 = 3,837,213,538.70 : x
  2. Step 2: Convert to fraction form
    8,734,973,794.70/13,102,460,692.06 = 3,837,213,538.70/x
  3. Step 3: Cross multiply
    8,734,973,794.70x = 13,102,460,692.06 × 3,837,213,538.70
  4. Step 4: Simplify right side
    8,734,973,794.70x = 50,276,939,557,857,198,080
  5. Step 5: Solve for x
    x = 50,276,939,557,857,198,080/8,734,973,794.70
  6. Step 6: Final answer
    x = 5,755,820,308.05

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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.