Home / 43,117,921-59,502,782.82-23,802,337

Finding the Fourth Proportional to 43,117,921, 59,502,782.82 and 23,802,337

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Solution

The fourth proportional to 43,117,921, 59,502,782.82 and 23,802,337 is: 32,847,253.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,117,921 : 59,502,782.82 = 23,802,337 : x
  2. Step 2: Convert to fraction form
    43,117,921/59,502,782.82 = 23,802,337/x
  3. Step 3: Cross multiply
    43,117,921x = 59,502,782.82 × 23,802,337
  4. Step 4: Simplify right side
    43,117,921x = 1,416,305,289,119,450.25
  5. Step 5: Solve for x
    x = 1,416,305,289,119,450.25/43,117,921
  6. Step 6: Final answer
    x = 32,847,253.68

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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.