Home / 45,520,580.08-62,825,834.22-33,837,440.20

Finding the Fourth Proportional to 45,520,580.08, 62,825,834.22 and 33,837,440.20

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Solution

The fourth proportional to 45,520,580.08, 62,825,834.22 and 33,837,440.20 is: 46,701,193.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,520,580.08 : 62,825,834.22 = 33,837,440.20 : x
  2. Step 2: Convert to fraction form
    45,520,580.08/62,825,834.22 = 33,837,440.20/x
  3. Step 3: Cross multiply
    45,520,580.08x = 62,825,834.22 × 33,837,440.20
  4. Step 4: Simplify right side
    45,520,580.08x = 2,125,865,408,434,363.75
  5. Step 5: Solve for x
    x = 2,125,865,408,434,363.75/45,520,580.08
  6. Step 6: Final answer
    x = 46,701,193.28

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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.