Home / 49,657,771.19-74,486,697.83-23,743,975.38

Finding the Fourth Proportional to 49,657,771.19, 74,486,697.83 and 23,743,975.38

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Solution

The fourth proportional to 49,657,771.19, 74,486,697.83 and 23,743,975.38 is: 35,615,982.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,657,771.19 : 74,486,697.83 = 23,743,975.38 : x
  2. Step 2: Convert to fraction form
    49,657,771.19/74,486,697.83 = 23,743,975.38/x
  3. Step 3: Cross multiply
    49,657,771.19x = 74,486,697.83 × 23,743,975.38
  4. Step 4: Simplify right side
    49,657,771.19x = 1,768,610,319,294,299.50
  5. Step 5: Solve for x
    x = 1,768,610,319,294,299.50/49,657,771.19
  6. Step 6: Final answer
    x = 35,615,982.70

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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.