Home / 34,305,289.04-51,459,070.20-17,256,672.08

Finding the Fourth Proportional to 34,305,289.04, 51,459,070.20 and 17,256,672.08

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Solution

The fourth proportional to 34,305,289.04, 51,459,070.20 and 17,256,672.08 is: 25,885,579.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,305,289.04 : 51,459,070.20 = 17,256,672.08 : x
  2. Step 2: Convert to fraction form
    34,305,289.04/51,459,070.20 = 17,256,672.08/x
  3. Step 3: Cross multiply
    34,305,289.04x = 51,459,070.20 × 17,256,672.08
  4. Step 4: Simplify right side
    34,305,289.04x = 888,012,299,983,100
  5. Step 5: Solve for x
    x = 888,012,299,983,100/34,305,289.04
  6. Step 6: Final answer
    x = 25,885,579.89

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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.