Home / 41,011,943.34-61,531,385.59-16,771,258.58

Finding the Fourth Proportional to 41,011,943.34, 61,531,385.59 and 16,771,258.58

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Solution

The fourth proportional to 41,011,943.34, 61,531,385.59 and 16,771,258.58 is: 25,162,396.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,011,943.34 : 61,531,385.59 = 16,771,258.58 : x
  2. Step 2: Convert to fraction form
    41,011,943.34/61,531,385.59 = 16,771,258.58/x
  3. Step 3: Cross multiply
    41,011,943.34x = 61,531,385.59 × 16,771,258.58
  4. Step 4: Simplify right side
    41,011,943.34x = 1,031,958,778,134,544.62
  5. Step 5: Solve for x
    x = 1,031,958,778,134,544.62/41,011,943.34
  6. Step 6: Final answer
    x = 25,162,396.47

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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.