Home / 38,725,445,873,256-58,098,357,233,296-13,916,824,358,018

Finding the Fourth Proportional to 38,725,445,873,256, 58,098,357,233,296 and 13,916,824,358,018

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Solution

The fourth proportional to 38,725,445,873,256, 58,098,357,233,296 and 13,916,824,358,018 is: 20,878,897,966,764.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,725,445,873,256 : 58,098,357,233,296 = 13,916,824,358,018 : x
  2. Step 2: Convert to fraction form
    38,725,445,873,256/58,098,357,233,296 = 13,916,824,358,018/x
  3. Step 3: Cross multiply
    38,725,445,873,256x = 58,098,357,233,296 × 13,916,824,358,018
  4. Step 4: Simplify right side
    38,725,445,873,256x = 808,544,633,105,165,031,036,682,240
  5. Step 5: Solve for x
    x = 808,544,633,105,165,031,036,682,240/38,725,445,873,256
  6. Step 6: Final answer
    x = 20,878,897,966,764.29

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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.