Home / 14,672,996.20-22,012,604.70-4,437,015.40

Finding the Fourth Proportional to 14,672,996.20, 22,012,604.70 and 4,437,015.40

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Solution

The fourth proportional to 14,672,996.20, 22,012,604.70 and 4,437,015.40 is: 6,656,463.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,996.20 : 22,012,604.70 = 4,437,015.40 : x
  2. Step 2: Convert to fraction form
    14,672,996.20/22,012,604.70 = 4,437,015.40/x
  3. Step 3: Cross multiply
    14,672,996.20x = 22,012,604.70 × 4,437,015.40
  4. Step 4: Simplify right side
    14,672,996.20x = 97,670,266,048,012.39
  5. Step 5: Solve for x
    x = 97,670,266,048,012.39/14,672,996.20
  6. Step 6: Final answer
    x = 6,656,463.66

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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.