Home / 16,343,526-24,515,222.88-4,983,941.76

Finding the Fourth Proportional to 16,343,526, 24,515,222.88 and 4,983,941.76

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Solution

The fourth proportional to 16,343,526, 24,515,222.88 and 4,983,941.76 is: 7,475,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,343,526 : 24,515,222.88 = 4,983,941.76 : x
  2. Step 2: Convert to fraction form
    16,343,526/24,515,222.88 = 4,983,941.76/x
  3. Step 3: Cross multiply
    16,343,526x = 24,515,222.88 × 4,983,941.76
  4. Step 4: Simplify right side
    16,343,526x = 122,182,443,067,339.45
  5. Step 5: Solve for x
    x = 122,182,443,067,339.45/16,343,526
  6. Step 6: Final answer
    x = 7,475,892.48

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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.