Home / 31,421,053,475,366-43,354,765,031,418-17,545,394,951,586

Finding the Fourth Proportional to 31,421,053,475,366, 43,354,765,031,418 and 17,545,394,951,586

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Solution

The fourth proportional to 31,421,053,475,366, 43,354,765,031,418 and 17,545,394,951,586 is: 24,209,133,411,322.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,421,053,475,366 : 43,354,765,031,418 = 17,545,394,951,586 : x
  2. Step 2: Convert to fraction form
    31,421,053,475,366/43,354,765,031,418 = 17,545,394,951,586/x
  3. Step 3: Cross multiply
    31,421,053,475,366x = 43,354,765,031,418 × 17,545,394,951,586
  4. Step 4: Simplify right side
    31,421,053,475,366x = 760,676,475,509,438,588,978,724,864
  5. Step 5: Solve for x
    x = 760,676,475,509,438,588,978,724,864/31,421,053,475,366
  6. Step 6: Final answer
    x = 24,209,133,411,322.65

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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.