Home / 1,805,554,515.66-2,705,244,322.51-1,411,929,342.26

Finding the Fourth Proportional to 1,805,554,515.66, 2,705,244,322.51 and 1,411,929,342.26

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Solution

The fourth proportional to 1,805,554,515.66, 2,705,244,322.51 and 1,411,929,342.26 is: 2,115,479,651.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,554,515.66 : 2,705,244,322.51 = 1,411,929,342.26 : x
  2. Step 2: Convert to fraction form
    1,805,554,515.66/2,705,244,322.51 = 1,411,929,342.26/x
  3. Step 3: Cross multiply
    1,805,554,515.66x = 2,705,244,322.51 × 1,411,929,342.26
  4. Step 4: Simplify right side
    1,805,554,515.66x = 3,819,613,836,934,144,000
  5. Step 5: Solve for x
    x = 3,819,613,836,934,144,000/1,805,554,515.66
  6. Step 6: Final answer
    x = 2,115,479,651.16

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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.