Home / 1,546,423,996.88-2,134,514,807.54-1,010,656,259.26

Finding the Fourth Proportional to 1,546,423,996.88, 2,134,514,807.54 and 1,010,656,259.26

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Solution

The fourth proportional to 1,546,423,996.88, 2,134,514,807.54 and 1,010,656,259.26 is: 1,394,999,531.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,423,996.88 : 2,134,514,807.54 = 1,010,656,259.26 : x
  2. Step 2: Convert to fraction form
    1,546,423,996.88/2,134,514,807.54 = 1,010,656,259.26/x
  3. Step 3: Cross multiply
    1,546,423,996.88x = 2,134,514,807.54 × 1,010,656,259.26
  4. Step 4: Simplify right side
    1,546,423,996.88x = 2,157,260,750,716,906,240
  5. Step 5: Solve for x
    x = 2,157,260,750,716,906,240/1,546,423,996.88
  6. Step 6: Final answer
    x = 1,394,999,531.22

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Double scale
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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.