Home / 169,760,724,540.98-234,270,528,192.17-92,600,245,809.89

Finding the Fourth Proportional to 169,760,724,540.98, 234,270,528,192.17 and 92,600,245,809.89

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Solution

The fourth proportional to 169,760,724,540.98, 234,270,528,192.17 and 92,600,245,809.89 is: 127,788,736,501.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,760,724,540.98 : 234,270,528,192.17 = 92,600,245,809.89 : x
  2. Step 2: Convert to fraction form
    169,760,724,540.98/234,270,528,192.17 = 92,600,245,809.89/x
  3. Step 3: Cross multiply
    169,760,724,540.98x = 234,270,528,192.17 × 92,600,245,809.89
  4. Step 4: Simplify right side
    169,760,724,540.98x = 21,693,508,496,606,537,711,616
  5. Step 5: Solve for x
    x = 21,693,508,496,606,537,711,616/169,760,724,540.98
  6. Step 6: Final answer
    x = 127,788,736,501.12

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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.