Home / 47,535,868.67-71,330,296.67-25,675,806.75

Finding the Fourth Proportional to 47,535,868.67, 71,330,296.67 and 25,675,806.75

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Solution

The fourth proportional to 47,535,868.67, 71,330,296.67 and 25,675,806.75 is: 38,528,020.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,535,868.67 : 71,330,296.67 = 25,675,806.75 : x
  2. Step 2: Convert to fraction form
    47,535,868.67/71,330,296.67 = 25,675,806.75/x
  3. Step 3: Cross multiply
    47,535,868.67x = 71,330,296.67 × 25,675,806.75
  4. Step 4: Simplify right side
    47,535,868.67x = 1,831,462,912,590,709.75
  5. Step 5: Solve for x
    x = 1,831,462,912,590,709.75/47,535,868.67
  6. Step 6: Final answer
    x = 38,528,020.29

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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.