Home / 25,930,937.43-35,784,681.84-14,328,399.42

Finding the Fourth Proportional to 25,930,937.43, 35,784,681.84 and 14,328,399.42

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Solution

The fourth proportional to 25,930,937.43, 35,784,681.84 and 14,328,399.42 is: 19,773,184.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,930,937.43 : 35,784,681.84 = 14,328,399.42 : x
  2. Step 2: Convert to fraction form
    25,930,937.43/35,784,681.84 = 14,328,399.42/x
  3. Step 3: Cross multiply
    25,930,937.43x = 35,784,681.84 × 14,328,399.42
  4. Step 4: Simplify right side
    25,930,937.43x = 512,737,214,449,498.56
  5. Step 5: Solve for x
    x = 512,737,214,449,498.56/25,930,937.43
  6. Step 6: Final answer
    x = 19,773,184.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.