Home / 45,495,992.79-62,769,140.06-25,903,017.95

Finding the Fourth Proportional to 45,495,992.79, 62,769,140.06 and 25,903,017.95

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Solution

The fourth proportional to 45,495,992.79, 62,769,140.06 and 25,903,017.95 is: 35,737,436.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,495,992.79 : 62,769,140.06 = 25,903,017.95 : x
  2. Step 2: Convert to fraction form
    45,495,992.79/62,769,140.06 = 25,903,017.95/x
  3. Step 3: Cross multiply
    45,495,992.79x = 62,769,140.06 × 25,903,017.95
  4. Step 4: Simplify right side
    45,495,992.79x = 1,625,910,161,236,883.25
  5. Step 5: Solve for x
    x = 1,625,910,161,236,883.25/45,495,992.79
  6. Step 6: Final answer
    x = 35,737,436.67

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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.