Home / 18,744,079.59-25,866,487.35-10,595,317.59

Finding the Fourth Proportional to 18,744,079.59, 25,866,487.35 and 10,595,317.59

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Solution

The fourth proportional to 18,744,079.59, 25,866,487.35 and 10,595,317.59 is: 14,621,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,744,079.59 : 25,866,487.35 = 10,595,317.59 : x
  2. Step 2: Convert to fraction form
    18,744,079.59/25,866,487.35 = 10,595,317.59/x
  3. Step 3: Cross multiply
    18,744,079.59x = 25,866,487.35 × 10,595,317.59
  4. Step 4: Simplify right side
    18,744,079.59x = 274,063,648,410,967.50
  5. Step 5: Solve for x
    x = 274,063,648,410,967.50/18,744,079.59
  6. Step 6: Final answer
    x = 14,621,344.68

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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.