Home / 14,672,990.70-22,012,596.45-4,437,009.90

Finding the Fourth Proportional to 14,672,990.70, 22,012,596.45 and 4,437,009.90

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Solution

The fourth proportional to 14,672,990.70, 22,012,596.45 and 4,437,009.90 is: 6,656,455.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,990.70 : 22,012,596.45 = 4,437,009.90 : x
  2. Step 2: Convert to fraction form
    14,672,990.70/22,012,596.45 = 4,437,009.90/x
  3. Step 3: Cross multiply
    14,672,990.70x = 22,012,596.45 × 4,437,009.90
  4. Step 4: Simplify right side
    14,672,990.70x = 97,670,108,373,354.86
  5. Step 5: Solve for x
    x = 97,670,108,373,354.86/14,672,990.70
  6. Step 6: Final answer
    x = 6,656,455.41

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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.