Home / 16,296,312.32-24,447,112.96-5,514,275.84

Finding the Fourth Proportional to 16,296,312.32, 24,447,112.96 and 5,514,275.84

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Solution

The fourth proportional to 16,296,312.32, 24,447,112.96 and 5,514,275.84 is: 8,272,308.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296,312.32 : 24,447,112.96 = 5,514,275.84 : x
  2. Step 2: Convert to fraction form
    16,296,312.32/24,447,112.96 = 5,514,275.84/x
  3. Step 3: Cross multiply
    16,296,312.32x = 24,447,112.96 × 5,514,275.84
  4. Step 4: Simplify right side
    16,296,312.32x = 134,808,124,353,078.89
  5. Step 5: Solve for x
    x = 134,808,124,353,078.89/16,296,312.32
  6. Step 6: Final answer
    x = 8,272,308.59

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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.