Home / 4,069,425,344.10-6,104,138,016.15-1,309,054,359.98

Finding the Fourth Proportional to 4,069,425,344.10, 6,104,138,016.15 and 1,309,054,359.98

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Solution

The fourth proportional to 4,069,425,344.10, 6,104,138,016.15 and 1,309,054,359.98 is: 1,963,581,539.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,425,344.10 : 6,104,138,016.15 = 1,309,054,359.98 : x
  2. Step 2: Convert to fraction form
    4,069,425,344.10/6,104,138,016.15 = 1,309,054,359.98/x
  3. Step 3: Cross multiply
    4,069,425,344.10x = 6,104,138,016.15 × 1,309,054,359.98
  4. Step 4: Simplify right side
    4,069,425,344.10x = 7,990,648,483,930,303,488
  5. Step 5: Solve for x
    x = 7,990,648,483,930,303,488/4,069,425,344.10
  6. Step 6: Final answer
    x = 1,963,581,539.96

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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.