Home / 36,306,065.80-54,459,098.70-22,869,137.80

Finding the Fourth Proportional to 36,306,065.80, 54,459,098.70 and 22,869,137.80

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Solution

The fourth proportional to 36,306,065.80, 54,459,098.70 and 22,869,137.80 is: 34,303,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,065.80 : 54,459,098.70 = 22,869,137.80 : x
  2. Step 2: Convert to fraction form
    36,306,065.80/54,459,098.70 = 22,869,137.80/x
  3. Step 3: Cross multiply
    36,306,065.80x = 54,459,098.70 × 22,869,137.80
  4. Step 4: Simplify right side
    36,306,065.80x = 1,245,432,632,634,101
  5. Step 5: Solve for x
    x = 1,245,432,632,634,101/36,306,065.80
  6. Step 6: Final answer
    x = 34,303,706.70

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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.