Home / 16,162,301.90-24,271,446.45-8,604,029.90

Finding the Fourth Proportional to 16,162,301.90, 24,271,446.45 and 8,604,029.90

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Solution

The fourth proportional to 16,162,301.90, 24,271,446.45 and 8,604,029.90 is: 12,920,947.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,162,301.90 : 24,271,446.45 = 8,604,029.90 : x
  2. Step 2: Convert to fraction form
    16,162,301.90/24,271,446.45 = 8,604,029.90/x
  3. Step 3: Cross multiply
    16,162,301.90x = 24,271,446.45 × 8,604,029.90
  4. Step 4: Simplify right side
    16,162,301.90x = 208,832,250,972,048.84
  5. Step 5: Solve for x
    x = 208,832,250,972,048.84/16,162,301.90
  6. Step 6: Final answer
    x = 12,920,947.29

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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.