Home / 22,756,450,957,196-31,403,925,562,652-12,351,310,440,386

Finding the Fourth Proportional to 22,756,450,957,196, 31,403,925,562,652 and 12,351,310,440,386

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Solution

The fourth proportional to 22,756,450,957,196, 31,403,925,562,652 and 12,351,310,440,386 is: 17,044,821,022,428.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,450,957,196 : 31,403,925,562,652 = 12,351,310,440,386 : x
  2. Step 2: Convert to fraction form
    22,756,450,957,196/31,403,925,562,652 = 12,351,310,440,386/x
  3. Step 3: Cross multiply
    22,756,450,957,196x = 31,403,925,562,652 × 12,351,310,440,386
  4. Step 4: Simplify right side
    22,756,450,957,196x = 387,879,633,671,088,456,647,835,648
  5. Step 5: Solve for x
    x = 387,879,633,671,088,456,647,835,648/22,756,450,957,196
  6. Step 6: Final answer
    x = 17,044,821,022,428.98

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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.