Home / 41,174,909.36-61,765,241.16-16,915,059.44

Finding the Fourth Proportional to 41,174,909.36, 61,765,241.16 and 16,915,059.44

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Solution

The fourth proportional to 41,174,909.36, 61,765,241.16 and 16,915,059.44 is: 25,373,771.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,174,909.36 : 61,765,241.16 = 16,915,059.44 : x
  2. Step 2: Convert to fraction form
    41,174,909.36/61,765,241.16 = 16,915,059.44/x
  3. Step 3: Cross multiply
    41,174,909.36x = 61,765,241.16 × 16,915,059.44
  4. Step 4: Simplify right side
    41,174,909.36x = 1,044,762,725,547,334.62
  5. Step 5: Solve for x
    x = 1,044,762,725,547,334.62/41,174,909.36
  6. Step 6: Final answer
    x = 25,373,771.11

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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.