Home / 43,998,052.40-65,997,078.60-41,012,068.40

Finding the Fourth Proportional to 43,998,052.40, 65,997,078.60 and 41,012,068.40

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Solution

The fourth proportional to 43,998,052.40, 65,997,078.60 and 41,012,068.40 is: 61,518,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,998,052.40 : 65,997,078.60 = 41,012,068.40 : x
  2. Step 2: Convert to fraction form
    43,998,052.40/65,997,078.60 = 41,012,068.40/x
  3. Step 3: Cross multiply
    43,998,052.40x = 65,997,078.60 × 41,012,068.40
  4. Step 4: Simplify right side
    43,998,052.40x = 2,706,676,701,743,376
  5. Step 5: Solve for x
    x = 2,706,676,701,743,376/43,998,052.40
  6. Step 6: Final answer
    x = 61,518,102.60

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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.