Home / 25,721,572.67-35,495,324.84-13,960,588.67

Finding the Fourth Proportional to 25,721,572.67, 35,495,324.84 and 13,960,588.67

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Solution

The fourth proportional to 25,721,572.67, 35,495,324.84 and 13,960,588.67 is: 19,265,370.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,721,572.67 : 35,495,324.84 = 13,960,588.67 : x
  2. Step 2: Convert to fraction form
    25,721,572.67/35,495,324.84 = 13,960,588.67/x
  3. Step 3: Cross multiply
    25,721,572.67x = 35,495,324.84 × 13,960,588.67
  4. Step 4: Simplify right side
    25,721,572.67x = 495,535,629,811,125.88
  5. Step 5: Solve for x
    x = 495,535,629,811,125.88/25,721,572.67
  6. Step 6: Final answer
    x = 19,265,370.60

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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.