Home / 110,936,307.74-166,080,668.96-64,736,603.42

Finding the Fourth Proportional to 110,936,307.74, 166,080,668.96 and 64,736,603.42

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Solution

The fourth proportional to 110,936,307.74, 166,080,668.96 and 64,736,603.42 is: 96,915,956.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,936,307.74 : 166,080,668.96 = 64,736,603.42 : x
  2. Step 2: Convert to fraction form
    110,936,307.74/166,080,668.96 = 64,736,603.42/x
  3. Step 3: Cross multiply
    110,936,307.74x = 166,080,668.96 × 64,736,603.42
  4. Step 4: Simplify right side
    110,936,307.74x = 10,751,498,401,037,738
  5. Step 5: Solve for x
    x = 10,751,498,401,037,738/110,936,307.74
  6. Step 6: Final answer
    x = 96,915,956.74

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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.