Home / 15,994,394,598.73-22,061,636,635.57-10,285,896,227.61

Finding the Fourth Proportional to 15,994,394,598.73, 22,061,636,635.57 and 10,285,896,227.61

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Solution

The fourth proportional to 15,994,394,598.73, 22,061,636,635.57 and 10,285,896,227.61 is: 14,187,702,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,994,394,598.73 : 22,061,636,635.57 = 10,285,896,227.61 : x
  2. Step 2: Convert to fraction form
    15,994,394,598.73/22,061,636,635.57 = 10,285,896,227.61/x
  3. Step 3: Cross multiply
    15,994,394,598.73x = 22,061,636,635.57 × 10,285,896,227.61
  4. Step 4: Simplify right side
    15,994,394,598.73x = 226,923,705,044,691,484,672
  5. Step 5: Solve for x
    x = 226,923,705,044,691,484,672/15,994,394,598.73
  6. Step 6: Final answer
    x = 14,187,702,050.49

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1.5x scale

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.