Home / 25,847,589.42-35,675,751.90-16,065,421.50

Finding the Fourth Proportional to 25,847,589.42, 35,675,751.90 and 16,065,421.50

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Solution

The fourth proportional to 25,847,589.42, 35,675,751.90 and 16,065,421.50 is: 22,174,059.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,847,589.42 : 35,675,751.90 = 16,065,421.50 : x
  2. Step 2: Convert to fraction form
    25,847,589.42/35,675,751.90 = 16,065,421.50/x
  3. Step 3: Cross multiply
    25,847,589.42x = 35,675,751.90 × 16,065,421.50
  4. Step 4: Simplify right side
    25,847,589.42x = 573,145,991,602,925.88
  5. Step 5: Solve for x
    x = 573,145,991,602,925.88/25,847,589.42
  6. Step 6: Final answer
    x = 22,174,059.73

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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.