Home / 23,101,333,835,559-31,880,605,238,349-12,696,559,975,909

Finding the Fourth Proportional to 23,101,333,835,559, 31,880,605,238,349 and 12,696,559,975,909

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Solution

The fourth proportional to 23,101,333,835,559, 31,880,605,238,349 and 12,696,559,975,909 is: 17,521,672,963,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,101,333,835,559 : 31,880,605,238,349 = 12,696,559,975,909 : x
  2. Step 2: Convert to fraction form
    23,101,333,835,559/31,880,605,238,349 = 12,696,559,975,909/x
  3. Step 3: Cross multiply
    23,101,333,835,559x = 31,880,605,238,349 × 12,696,559,975,909
  4. Step 4: Simplify right side
    23,101,333,835,559x = 404,774,016,476,976,752,820,748,288
  5. Step 5: Solve for x
    x = 404,774,016,476,976,752,820,748,288/23,101,333,835,559
  6. Step 6: Final answer
    x = 17,521,672,963,053.05

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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.