Home / 65,411,373.60-98,093,440.80-33,052,521.60

Finding the Fourth Proportional to 65,411,373.60, 98,093,440.80 and 33,052,521.60

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Solution

The fourth proportional to 65,411,373.60, 98,093,440.80 and 33,052,521.60 is: 49,566,847.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,411,373.60 : 98,093,440.80 = 33,052,521.60 : x
  2. Step 2: Convert to fraction form
    65,411,373.60/98,093,440.80 = 33,052,521.60/x
  3. Step 3: Cross multiply
    65,411,373.60x = 98,093,440.80 × 33,052,521.60
  4. Step 4: Simplify right side
    65,411,373.60x = 3,242,235,570,860,321.50
  5. Step 5: Solve for x
    x = 3,242,235,570,860,321.50/65,411,373.60
  6. Step 6: Final answer
    x = 49,566,847.36

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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.