Home / 41,886,223.80-62,829,335.70-30,548,815.80

Finding the Fourth Proportional to 41,886,223.80, 62,829,335.70 and 30,548,815.80

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Solution

The fourth proportional to 41,886,223.80, 62,829,335.70 and 30,548,815.80 is: 45,823,223.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,886,223.80 : 62,829,335.70 = 30,548,815.80 : x
  2. Step 2: Convert to fraction form
    41,886,223.80/62,829,335.70 = 30,548,815.80/x
  3. Step 3: Cross multiply
    41,886,223.80x = 62,829,335.70 × 30,548,815.80
  4. Step 4: Simplify right side
    41,886,223.80x = 1,919,361,803,135,664.25
  5. Step 5: Solve for x
    x = 1,919,361,803,135,664.25/41,886,223.80
  6. Step 6: Final answer
    x = 45,823,223.70

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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.