Home / 51,475,370.14-71,035,736.03-27,953,701.27

Finding the Fourth Proportional to 51,475,370.14, 71,035,736.03 and 27,953,701.27

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Solution

The fourth proportional to 51,475,370.14, 71,035,736.03 and 27,953,701.27 is: 38,575,958.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,475,370.14 : 71,035,736.03 = 27,953,701.27 : x
  2. Step 2: Convert to fraction form
    51,475,370.14/71,035,736.03 = 27,953,701.27/x
  3. Step 3: Cross multiply
    51,475,370.14x = 71,035,736.03 × 27,953,701.27
  4. Step 4: Simplify right side
    51,475,370.14x = 1,985,711,744,264,664.25
  5. Step 5: Solve for x
    x = 1,985,711,744,264,664.25/51,475,370.14
  6. Step 6: Final answer
    x = 38,575,958.54

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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.