Home / 75,001,008-112,512,289.68-23,189,652

Finding the Fourth Proportional to 75,001,008, 112,512,289.68 and 23,189,652

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Solution

The fourth proportional to 75,001,008, 112,512,289.68 and 23,189,652 is: 34,787,810.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,001,008 : 112,512,289.68 = 23,189,652 : x
  2. Step 2: Convert to fraction form
    75,001,008/112,512,289.68 = 23,189,652/x
  3. Step 3: Cross multiply
    75,001,008x = 112,512,289.68 × 23,189,652
  4. Step 4: Simplify right side
    75,001,008x = 2,609,120,843,402,391.50
  5. Step 5: Solve for x
    x = 2,609,120,843,402,391.50/75,001,008
  6. Step 6: Final answer
    x = 34,787,810.36

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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.