Home / 171,360,473.84-236,470,821.44-93,042,234.80

Finding the Fourth Proportional to 171,360,473.84, 236,470,821.44 and 93,042,234.80

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Solution

The fourth proportional to 171,360,473.84, 236,470,821.44 and 93,042,234.80 is: 128,394,682.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,360,473.84 : 236,470,821.44 = 93,042,234.80 : x
  2. Step 2: Convert to fraction form
    171,360,473.84/236,470,821.44 = 93,042,234.80/x
  3. Step 3: Cross multiply
    171,360,473.84x = 236,470,821.44 × 93,042,234.80
  4. Step 4: Simplify right side
    171,360,473.84x = 22,001,773,691,769,352
  5. Step 5: Solve for x
    x = 22,001,773,691,769,352/171,360,473.84
  6. Step 6: Final answer
    x = 128,394,682.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.