Home / 34,457,359.28-51,694,079.16-11,426,609.04

Finding the Fourth Proportional to 34,457,359.28, 51,694,079.16 and 11,426,609.04

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Solution

The fourth proportional to 34,457,359.28, 51,694,079.16 and 11,426,609.04 is: 17,142,579.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,457,359.28 : 51,694,079.16 = 11,426,609.04 : x
  2. Step 2: Convert to fraction form
    34,457,359.28/51,694,079.16 = 11,426,609.04/x
  3. Step 3: Cross multiply
    34,457,359.28x = 51,694,079.16 × 11,426,609.04
  4. Step 4: Simplify right side
    34,457,359.28x = 590,688,032,244,131.50
  5. Step 5: Solve for x
    x = 590,688,032,244,131.50/34,457,359.28
  6. Step 6: Final answer
    x = 17,142,579.83

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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.