Home / 11,396,563.35-17,080,329.83-4,657,363.35

Finding the Fourth Proportional to 11,396,563.35, 17,080,329.83 and 4,657,363.35

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Solution

The fourth proportional to 11,396,563.35, 17,080,329.83 and 4,657,363.35 is: 6,980,113.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,563.35 : 17,080,329.83 = 4,657,363.35 : x
  2. Step 2: Convert to fraction form
    11,396,563.35/17,080,329.83 = 4,657,363.35/x
  3. Step 3: Cross multiply
    11,396,563.35x = 17,080,329.83 × 4,657,363.35
  4. Step 4: Simplify right side
    11,396,563.35x = 79,549,302,132,866.91
  5. Step 5: Solve for x
    x = 79,549,302,132,866.91/11,396,563.35
  6. Step 6: Final answer
    x = 6,980,113.19

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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.