Home / 224,130,802.30-336,298,354.99-115,032,586.75

Finding the Fourth Proportional to 224,130,802.30, 336,298,354.99 and 115,032,586.75

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Solution

The fourth proportional to 224,130,802.30, 336,298,354.99 and 115,032,586.75 is: 172,601,308.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,130,802.30 : 336,298,354.99 = 115,032,586.75 : x
  2. Step 2: Convert to fraction form
    224,130,802.30/336,298,354.99 = 115,032,586.75/x
  3. Step 3: Cross multiply
    224,130,802.30x = 336,298,354.99 × 115,032,586.75
  4. Step 4: Simplify right side
    224,130,802.30x = 38,685,269,693,141,144
  5. Step 5: Solve for x
    x = 38,685,269,693,141,144/224,130,802.30
  6. Step 6: Final answer
    x = 172,601,308.24

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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.