Home / 251,924,074,196-378,155,025,898.56-108,573,846,302.18

Finding the Fourth Proportional to 251,924,074,196, 378,155,025,898.56 and 108,573,846,302.18

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Solution

The fourth proportional to 251,924,074,196, 378,155,025,898.56 and 108,573,846,302.18 is: 162,976,665,851.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,924,074,196 : 378,155,025,898.56 = 108,573,846,302.18 : x
  2. Step 2: Convert to fraction form
    251,924,074,196/378,155,025,898.56 = 108,573,846,302.18/x
  3. Step 3: Cross multiply
    251,924,074,196x = 378,155,025,898.56 × 108,573,846,302.18
  4. Step 4: Simplify right side
    251,924,074,196x = 41,057,745,660,307,147,063,296
  5. Step 5: Solve for x
    x = 41,057,745,660,307,147,063,296/251,924,074,196
  6. Step 6: Final answer
    x = 162,976,665,851.97

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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.