Home / 16,012,052.58-24,014,477.10-7,367,861.28

Finding the Fourth Proportional to 16,012,052.58, 24,014,477.10 and 7,367,861.28

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Solution

The fourth proportional to 16,012,052.58, 24,014,477.10 and 7,367,861.28 is: 11,050,134.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,012,052.58 : 24,014,477.10 = 7,367,861.28 : x
  2. Step 2: Convert to fraction form
    16,012,052.58/24,014,477.10 = 7,367,861.28/x
  3. Step 3: Cross multiply
    16,012,052.58x = 24,014,477.10 × 7,367,861.28
  4. Step 4: Simplify right side
    16,012,052.58x = 176,935,335,984,536.72
  5. Step 5: Solve for x
    x = 176,935,335,984,536.72/16,012,052.58
  6. Step 6: Final answer
    x = 11,050,134.58

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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.