Home / 9,705,023,616,466.50-13,393,353,587,654-5,374,437,390,422

Finding the Fourth Proportional to 9,705,023,616,466.50, 13,393,353,587,654 and 5,374,437,390,422

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Solution

The fourth proportional to 9,705,023,616,466.50, 13,393,353,587,654 and 5,374,437,390,422 is: 7,416,956,738,003.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,705,023,616,466.50 : 13,393,353,587,654 = 5,374,437,390,422 : x
  2. Step 2: Convert to fraction form
    9,705,023,616,466.50/13,393,353,587,654 = 5,374,437,390,422/x
  3. Step 3: Cross multiply
    9,705,023,616,466.50x = 13,393,353,587,654 × 5,374,437,390,422
  4. Step 4: Simplify right side
    9,705,023,616,466.50x = 71,981,740,304,630,298,078,871,552
  5. Step 5: Solve for x
    x = 71,981,740,304,630,298,078,871,552/9,705,023,616,466.50
  6. Step 6: Final answer
    x = 7,416,956,738,003.09

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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.