Home / 25,668,806.04-38,477,300.40-16,090,910.82

Finding the Fourth Proportional to 25,668,806.04, 38,477,300.40 and 16,090,910.82

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Solution

The fourth proportional to 25,668,806.04, 38,477,300.40 and 16,090,910.82 is: 24,120,124.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,668,806.04 : 38,477,300.40 = 16,090,910.82 : x
  2. Step 2: Convert to fraction form
    25,668,806.04/38,477,300.40 = 16,090,910.82/x
  3. Step 3: Cross multiply
    25,668,806.04x = 38,477,300.40 × 16,090,910.82
  4. Step 4: Simplify right side
    25,668,806.04x = 619,134,809,330,750.38
  5. Step 5: Solve for x
    x = 619,134,809,330,750.38/25,668,806.04
  6. Step 6: Final answer
    x = 24,120,124.96

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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.