Home / 4,114,240,496.66-5,677,555,313.17-2,420,804,827.26

Finding the Fourth Proportional to 4,114,240,496.66, 5,677,555,313.17 and 2,420,804,827.26

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Solution

The fourth proportional to 4,114,240,496.66, 5,677,555,313.17 and 2,420,804,827.26 is: 3,340,653,838.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,240,496.66 : 5,677,555,313.17 = 2,420,804,827.26 : x
  2. Step 2: Convert to fraction form
    4,114,240,496.66/5,677,555,313.17 = 2,420,804,827.26/x
  3. Step 3: Cross multiply
    4,114,240,496.66x = 5,677,555,313.17 × 2,420,804,827.26
  4. Step 4: Simplify right side
    4,114,240,496.66x = 13,744,253,309,157,599,232
  5. Step 5: Solve for x
    x = 13,744,253,309,157,599,232/4,114,240,496.66
  6. Step 6: Final answer
    x = 3,340,653,838.86

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Half scale
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Double scale
Find fourth proportional to 4,114,240,497.66, 5,677,555,314.55 and 2,420,804,828.26
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.