Home / 38,725,445,873,252-58,098,357,233,284-13,916,824,358,012

Finding the Fourth Proportional to 38,725,445,873,252, 58,098,357,233,284 and 13,916,824,358,012

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Solution

The fourth proportional to 38,725,445,873,252, 58,098,357,233,284 and 13,916,824,358,012 is: 20,878,897,966,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,725,445,873,252 : 58,098,357,233,284 = 13,916,824,358,012 : x
  2. Step 2: Convert to fraction form
    38,725,445,873,252/58,098,357,233,284 = 13,916,824,358,012/x
  3. Step 3: Cross multiply
    38,725,445,873,252x = 58,098,357,233,284 × 13,916,824,358,012
  4. Step 4: Simplify right side
    38,725,445,873,252x = 808,544,633,104,649,497,522,208,768
  5. Step 5: Solve for x
    x = 808,544,633,104,649,497,522,208,768/38,725,445,873,252
  6. Step 6: Final answer
    x = 20,878,897,966,753.13

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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.