Home / 16,237,440.90-24,364,163.76-7,602,125.88

Finding the Fourth Proportional to 16,237,440.90, 24,364,163.76 and 7,602,125.88

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Solution

The fourth proportional to 16,237,440.90, 24,364,163.76 and 7,602,125.88 is: 11,406,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237,440.90 : 24,364,163.76 = 7,602,125.88 : x
  2. Step 2: Convert to fraction form
    16,237,440.90/24,364,163.76 = 7,602,125.88/x
  3. Step 3: Cross multiply
    16,237,440.90x = 24,364,163.76 × 7,602,125.88
  4. Step 4: Simplify right side
    16,237,440.90x = 185,219,439,864,454.12
  5. Step 5: Solve for x
    x = 185,219,439,864,454.12/16,237,440.90
  6. Step 6: Final answer
    x = 11,406,935.43

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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.