Home / 65,664,267.60-98,496,401.40-17,795,211.60

Finding the Fourth Proportional to 65,664,267.60, 98,496,401.40 and 17,795,211.60

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Solution

The fourth proportional to 65,664,267.60, 98,496,401.40 and 17,795,211.60 is: 26,692,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664,267.60 : 98,496,401.40 = 17,795,211.60 : x
  2. Step 2: Convert to fraction form
    65,664,267.60/98,496,401.40 = 17,795,211.60/x
  3. Step 3: Cross multiply
    65,664,267.60x = 98,496,401.40 × 17,795,211.60
  4. Step 4: Simplify right side
    65,664,267.60x = 1,752,764,304,751,536.50
  5. Step 5: Solve for x
    x = 1,752,764,304,751,536.50/65,664,267.60
  6. Step 6: Final answer
    x = 26,692,817.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.