Home / 70,111,170,519,731-96,713,217,252,501-43,727,347,593,667

Finding the Fourth Proportional to 70,111,170,519,731, 96,713,217,252,501 and 43,727,347,593,667

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Solution

The fourth proportional to 70,111,170,519,731, 96,713,217,252,501 and 43,727,347,593,667 is: 60,318,668,713,593.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,111,170,519,731 : 96,713,217,252,501 = 43,727,347,593,667 : x
  2. Step 2: Convert to fraction form
    70,111,170,519,731/96,713,217,252,501 = 43,727,347,593,667/x
  3. Step 3: Cross multiply
    70,111,170,519,731x = 96,713,217,252,501 × 43,727,347,593,667
  4. Step 4: Simplify right side
    70,111,170,519,731x = 4,229,012,467,701,943,592,982,413,312
  5. Step 5: Solve for x
    x = 4,229,012,467,701,943,592,982,413,312/70,111,170,519,731
  6. Step 6: Final answer
    x = 60,318,668,713,593.88

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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.