Home / 17,052,034.80-25,578,052.20-14,762,780.40

Finding the Fourth Proportional to 17,052,034.80, 25,578,052.20 and 14,762,780.40

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Solution

The fourth proportional to 17,052,034.80, 25,578,052.20 and 14,762,780.40 is: 22,144,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,034.80 : 25,578,052.20 = 14,762,780.40 : x
  2. Step 2: Convert to fraction form
    17,052,034.80/25,578,052.20 = 14,762,780.40/x
  3. Step 3: Cross multiply
    17,052,034.80x = 25,578,052.20 × 14,762,780.40
  4. Step 4: Simplify right side
    17,052,034.80x = 377,603,167,688,336.88
  5. Step 5: Solve for x
    x = 377,603,167,688,336.88/17,052,034.80
  6. Step 6: Final answer
    x = 22,144,170.60

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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.