Home / 34,421,457.75-51,635,969.22-11,384,000.70

Finding the Fourth Proportional to 34,421,457.75, 51,635,969.22 and 11,384,000.70

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Solution

The fourth proportional to 34,421,457.75, 51,635,969.22 and 11,384,000.70 is: 17,077,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,421,457.75 : 51,635,969.22 = 11,384,000.70 : x
  2. Step 2: Convert to fraction form
    34,421,457.75/51,635,969.22 = 11,384,000.70/x
  3. Step 3: Cross multiply
    34,421,457.75x = 51,635,969.22 × 11,384,000.70
  4. Step 4: Simplify right side
    34,421,457.75x = 587,823,909,659,485
  5. Step 5: Solve for x
    x = 587,823,909,659,485/34,421,457.75
  6. Step 6: Final answer
    x = 17,077,252.04

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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.