Home / 37,329,172,593,678-51,513,139,839,600-20,662,829,127,508

Finding the Fourth Proportional to 37,329,172,593,678, 51,513,139,839,600 and 20,662,829,127,508

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Solution

The fourth proportional to 37,329,172,593,678, 51,513,139,839,600 and 20,662,829,127,508 is: 28,514,085,161,034.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,329,172,593,678 : 51,513,139,839,600 = 20,662,829,127,508 : x
  2. Step 2: Convert to fraction form
    37,329,172,593,678/51,513,139,839,600 = 20,662,829,127,508/x
  3. Step 3: Cross multiply
    37,329,172,593,678x = 51,513,139,839,600 × 20,662,829,127,508
  4. Step 4: Simplify right side
    37,329,172,593,678x = 1,064,407,206,327,079,649,021,001,728
  5. Step 5: Solve for x
    x = 1,064,407,206,327,079,649,021,001,728/37,329,172,593,678
  6. Step 6: Final answer
    x = 28,514,085,161,034.23

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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.