Home / 96,814,855.56-133,604,498.58-53,354,791.56

Finding the Fourth Proportional to 96,814,855.56, 133,604,498.58 and 53,354,791.56

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Solution

The fourth proportional to 96,814,855.56, 133,604,498.58 and 53,354,791.56 is: 73,629,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,814,855.56 : 133,604,498.58 = 53,354,791.56 : x
  2. Step 2: Convert to fraction form
    96,814,855.56/133,604,498.58 = 53,354,791.56/x
  3. Step 3: Cross multiply
    96,814,855.56x = 133,604,498.58 × 53,354,791.56
  4. Step 4: Simplify right side
    96,814,855.56x = 7,128,440,173,214,216
  5. Step 5: Solve for x
    x = 7,128,440,173,214,216/96,814,855.56
  6. Step 6: Final answer
    x = 73,629,611.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.