Home / 35,074,065.63-52,609,917.45-12,354,372.39

Finding the Fourth Proportional to 35,074,065.63, 52,609,917.45 and 12,354,372.39

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Solution

The fourth proportional to 35,074,065.63, 52,609,917.45 and 12,354,372.39 is: 18,531,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,074,065.63 : 52,609,917.45 = 12,354,372.39 : x
  2. Step 2: Convert to fraction form
    35,074,065.63/52,609,917.45 = 12,354,372.39/x
  3. Step 3: Cross multiply
    35,074,065.63x = 52,609,917.45 × 12,354,372.39
  4. Step 4: Simplify right side
    35,074,065.63x = 649,962,511,584,459.25
  5. Step 5: Solve for x
    x = 649,962,511,584,459.25/35,074,065.63
  6. Step 6: Final answer
    x = 18,531,142.60

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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.