Home / 227,694,031,673.74-341,579,445,503.13-76,564,407,657.60

Finding the Fourth Proportional to 227,694,031,673.74, 341,579,445,503.13 and 76,564,407,657.60

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Solution

The fourth proportional to 227,694,031,673.74, 341,579,445,503.13 and 76,564,407,657.60 is: 114,859,523,197.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,694,031,673.74 : 341,579,445,503.13 = 76,564,407,657.60 : x
  2. Step 2: Convert to fraction form
    227,694,031,673.74/341,579,445,503.13 = 76,564,407,657.60/x
  3. Step 3: Cross multiply
    227,694,031,673.74x = 341,579,445,503.13 × 76,564,407,657.60
  4. Step 4: Simplify right side
    227,694,031,673.74x = 26,152,827,912,958,609,719,296
  5. Step 5: Solve for x
    x = 26,152,827,912,958,609,719,296/227,694,031,673.74
  6. Step 6: Final answer
    x = 114,859,523,197.48

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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.