Home / 110,936,308.24-166,080,669.71-64,736,603.92

Finding the Fourth Proportional to 110,936,308.24, 166,080,669.71 and 64,736,603.92

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Solution

The fourth proportional to 110,936,308.24, 166,080,669.71 and 64,736,603.92 is: 96,915,957.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,936,308.24 : 166,080,669.71 = 64,736,603.92 : x
  2. Step 2: Convert to fraction form
    110,936,308.24/166,080,669.71 = 64,736,603.92/x
  3. Step 3: Cross multiply
    110,936,308.24x = 166,080,669.71 × 64,736,603.92
  4. Step 4: Simplify right side
    110,936,308.24x = 10,751,498,532,630,526
  5. Step 5: Solve for x
    x = 10,751,498,532,630,526/110,936,308.24
  6. Step 6: Final answer
    x = 96,915,957.49

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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.