Home / 14,756,003.70-22,134,005.55-12,063,369.30

Finding the Fourth Proportional to 14,756,003.70, 22,134,005.55 and 12,063,369.30

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Solution

The fourth proportional to 14,756,003.70, 22,134,005.55 and 12,063,369.30 is: 18,095,053.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,003.70 : 22,134,005.55 = 12,063,369.30 : x
  2. Step 2: Convert to fraction form
    14,756,003.70/22,134,005.55 = 12,063,369.30/x
  3. Step 3: Cross multiply
    14,756,003.70x = 22,134,005.55 × 12,063,369.30
  4. Step 4: Simplify right side
    14,756,003.70x = 267,010,683,037,899.62
  5. Step 5: Solve for x
    x = 267,010,683,037,899.62/14,756,003.70
  6. Step 6: Final answer
    x = 18,095,053.95

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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.