Home / 49,522,078.35-74,283,117.53-44,483,230.35

Finding the Fourth Proportional to 49,522,078.35, 74,283,117.53 and 44,483,230.35

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Solution

The fourth proportional to 49,522,078.35, 74,283,117.53 and 44,483,230.35 is: 66,724,845.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,522,078.35 : 74,283,117.53 = 44,483,230.35 : x
  2. Step 2: Convert to fraction form
    49,522,078.35/74,283,117.53 = 44,483,230.35/x
  3. Step 3: Cross multiply
    49,522,078.35x = 74,283,117.53 × 44,483,230.35
  4. Step 4: Simplify right side
    49,522,078.35x = 3,304,353,027,980,697.50
  5. Step 5: Solve for x
    x = 3,304,353,027,980,697.50/49,522,078.35
  6. Step 6: Final answer
    x = 66,724,845.53

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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.