Home / 14,761,823.70-22,142,735.55-6,799,199.70

Finding the Fourth Proportional to 14,761,823.70, 22,142,735.55 and 6,799,199.70

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Solution

The fourth proportional to 14,761,823.70, 22,142,735.55 and 6,799,199.70 is: 10,198,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,823.70 : 22,142,735.55 = 6,799,199.70 : x
  2. Step 2: Convert to fraction form
    14,761,823.70/22,142,735.55 = 6,799,199.70/x
  3. Step 3: Cross multiply
    14,761,823.70x = 22,142,735.55 × 6,799,199.70
  4. Step 4: Simplify right side
    14,761,823.70x = 150,552,880,908,739.34
  5. Step 5: Solve for x
    x = 150,552,880,908,739.34/14,761,823.70
  6. Step 6: Final answer
    x = 10,198,799.55

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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.