Home / 2,555,734,476.75-3,501,339,902.32-2,460,161,889.26

Finding the Fourth Proportional to 2,555,734,476.75, 3,501,339,902.32 and 2,460,161,889.26

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Solution

The fourth proportional to 2,555,734,476.75, 3,501,339,902.32 and 2,460,161,889.26 is: 3,370,406,068.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,734,476.75 : 3,501,339,902.32 = 2,460,161,889.26 : x
  2. Step 2: Convert to fraction form
    2,555,734,476.75/3,501,339,902.32 = 2,460,161,889.26/x
  3. Step 3: Cross multiply
    2,555,734,476.75x = 3,501,339,902.32 × 2,460,161,889.26
  4. Step 4: Simplify right side
    2,555,734,476.75x = 8,613,862,989,032,995,840
  5. Step 5: Solve for x
    x = 8,613,862,989,032,995,840/2,555,734,476.75
  6. Step 6: Final answer
    x = 3,370,406,068.16

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.