Home / 16,240,775.34-24,353,191.40-8,033,935.43

Finding the Fourth Proportional to 16,240,775.34, 24,353,191.40 and 8,033,935.43

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Solution

The fourth proportional to 16,240,775.34, 24,353,191.40 and 8,033,935.43 is: 12,046,959.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,240,775.34 : 24,353,191.40 = 8,033,935.43 : x
  2. Step 2: Convert to fraction form
    16,240,775.34/24,353,191.40 = 8,033,935.43/x
  3. Step 3: Cross multiply
    16,240,775.34x = 24,353,191.40 × 8,033,935.43
  4. Step 4: Simplify right side
    16,240,775.34x = 195,651,967,060,095.66
  5. Step 5: Solve for x
    x = 195,651,967,060,095.66/16,240,775.34
  6. Step 6: Final answer
    x = 12,046,959.76

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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.