Home / 1,546,927,404.64-2,134,760,048.70-842,084,736.94

Finding the Fourth Proportional to 1,546,927,404.64, 2,134,760,048.70 and 842,084,736.94

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Solution

The fourth proportional to 1,546,927,404.64, 2,134,760,048.70 and 842,084,736.94 is: 1,162,077,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,927,404.64 : 2,134,760,048.70 = 842,084,736.94 : x
  2. Step 2: Convert to fraction form
    1,546,927,404.64/2,134,760,048.70 = 842,084,736.94/x
  3. Step 3: Cross multiply
    1,546,927,404.64x = 2,134,760,048.70 × 842,084,736.94
  4. Step 4: Simplify right side
    1,546,927,404.64x = 1,797,648,854,039,561,216
  5. Step 5: Solve for x
    x = 1,797,648,854,039,561,216/1,546,927,404.64
  6. Step 6: Final answer
    x = 1,162,077,062.34

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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.