Home / 49,459,257.80-74,188,886.70-22,585,401.80

Finding the Fourth Proportional to 49,459,257.80, 74,188,886.70 and 22,585,401.80

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Solution

The fourth proportional to 49,459,257.80, 74,188,886.70 and 22,585,401.80 is: 33,878,102.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,459,257.80 : 74,188,886.70 = 22,585,401.80 : x
  2. Step 2: Convert to fraction form
    49,459,257.80/74,188,886.70 = 22,585,401.80/x
  3. Step 3: Cross multiply
    49,459,257.80x = 74,188,886.70 × 22,585,401.80
  4. Step 4: Simplify right side
    49,459,257.80x = 1,675,585,815,214,176.25
  5. Step 5: Solve for x
    x = 1,675,585,815,214,176.25/49,459,257.80
  6. Step 6: Final answer
    x = 33,878,102.70

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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.