Home / 177,784,773,109.76-245,343,168,467.40-96,494,612,822.17

Finding the Fourth Proportional to 177,784,773,109.76, 245,343,168,467.40 and 96,494,612,822.17

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Solution

The fourth proportional to 177,784,773,109.76, 245,343,168,467.40 and 96,494,612,822.17 is: 133,162,664,246.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,784,773,109.76 : 245,343,168,467.40 = 96,494,612,822.17 : x
  2. Step 2: Convert to fraction form
    177,784,773,109.76/245,343,168,467.40 = 96,494,612,822.17/x
  3. Step 3: Cross multiply
    177,784,773,109.76x = 245,343,168,467.40 × 96,494,612,822.17
  4. Step 4: Simplify right side
    177,784,773,109.76x = 23,674,294,049,825,456,390,144
  5. Step 5: Solve for x
    x = 23,674,294,049,825,456,390,144/177,784,773,109.76
  6. Step 6: Final answer
    x = 133,162,664,246.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.