Home / 73,397,166.40-110,001,271.20-44,612,747.20

Finding the Fourth Proportional to 73,397,166.40, 110,001,271.20 and 44,612,747.20

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Solution

The fourth proportional to 73,397,166.40, 110,001,271.20 and 44,612,747.20 is: 66,861,694.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,397,166.40 : 110,001,271.20 = 44,612,747.20 : x
  2. Step 2: Convert to fraction form
    73,397,166.40/110,001,271.20 = 44,612,747.20/x
  3. Step 3: Cross multiply
    73,397,166.40x = 110,001,271.20 × 44,612,747.20
  4. Step 4: Simplify right side
    73,397,166.40x = 4,907,458,903,724,241
  5. Step 5: Solve for x
    x = 4,907,458,903,724,241/73,397,166.40
  6. Step 6: Final answer
    x = 66,861,694.32

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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.