Home / 31,855,462,113,789-43,960,069,873,176-17,792,863,634,217

Finding the Fourth Proportional to 31,855,462,113,789, 43,960,069,873,176 and 17,792,863,634,217

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Solution

The fourth proportional to 31,855,462,113,789, 43,960,069,873,176 and 17,792,863,634,217 is: 24,553,890,501,104.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,855,462,113,789 : 43,960,069,873,176 = 17,792,863,634,217 : x
  2. Step 2: Convert to fraction form
    31,855,462,113,789/43,960,069,873,176 = 17,792,863,634,217/x
  3. Step 3: Cross multiply
    31,855,462,113,789x = 43,960,069,873,176 × 17,792,863,634,217
  4. Step 4: Simplify right side
    31,855,462,113,789x = 782,175,528,604,071,627,170,250,752
  5. Step 5: Solve for x
    x = 782,175,528,604,071,627,170,250,752/31,855,462,113,789
  6. Step 6: Final answer
    x = 24,553,890,501,104.93

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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.