Home / 16,636,309.80-24,912,474.30-10,925,615.40

Finding the Fourth Proportional to 16,636,309.80, 24,912,474.30 and 10,925,615.40

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Solution

The fourth proportional to 16,636,309.80, 24,912,474.30 and 10,925,615.40 is: 16,360,846.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,309.80 : 24,912,474.30 = 10,925,615.40 : x
  2. Step 2: Convert to fraction form
    16,636,309.80/24,912,474.30 = 10,925,615.40/x
  3. Step 3: Cross multiply
    16,636,309.80x = 24,912,474.30 × 10,925,615.40
  4. Step 4: Simplify right side
    16,636,309.80x = 272,184,112,864,184.25
  5. Step 5: Solve for x
    x = 272,184,112,864,184.25/16,636,309.80
  6. Step 6: Final answer
    x = 16,360,846.61

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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.