Home / 27,841,853,566,694-38,423,788,625,270-16,139,089,345,930

Finding the Fourth Proportional to 27,841,853,566,694, 38,423,788,625,270 and 16,139,089,345,930

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Solution

The fourth proportional to 27,841,853,566,694, 38,423,788,625,270 and 16,139,089,345,930 is: 22,273,120,435,278.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,841,853,566,694 : 38,423,788,625,270 = 16,139,089,345,930 : x
  2. Step 2: Convert to fraction form
    27,841,853,566,694/38,423,788,625,270 = 16,139,089,345,930/x
  3. Step 3: Cross multiply
    27,841,853,566,694x = 38,423,788,625,270 × 16,139,089,345,930
  4. Step 4: Simplify right side
    27,841,853,566,694x = 620,124,957,632,361,355,792,089,088
  5. Step 5: Solve for x
    x = 620,124,957,632,361,355,792,089,088/27,841,853,566,694
  6. Step 6: Final answer
    x = 22,273,120,435,278.41

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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.