Home / 25,895,524.67-35,730,489.52-14,880,146.22

Finding the Fourth Proportional to 25,895,524.67, 35,730,489.52 and 14,880,146.22

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Solution

The fourth proportional to 25,895,524.67, 35,730,489.52 and 14,880,146.22 is: 20,531,536.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,524.67 : 35,730,489.52 = 14,880,146.22 : x
  2. Step 2: Convert to fraction form
    25,895,524.67/35,730,489.52 = 14,880,146.22/x
  3. Step 3: Cross multiply
    25,895,524.67x = 35,730,489.52 × 14,880,146.22
  4. Step 4: Simplify right side
    25,895,524.67x = 531,674,908,583,165.44
  5. Step 5: Solve for x
    x = 531,674,908,583,165.44/25,895,524.67
  6. Step 6: Final answer
    x = 20,531,536.44

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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.