Home / 798,443,096,608.40-1,197,654,183,533-194,066,546,362.08

Finding the Fourth Proportional to 798,443,096,608.40, 1,197,654,183,533 and 194,066,546,362.08

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Solution

The fourth proportional to 798,443,096,608.40, 1,197,654,183,533 and 194,066,546,362.08 is: 291,097,276,839.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,443,096,608.40 : 1,197,654,183,533 = 194,066,546,362.08 : x
  2. Step 2: Convert to fraction form
    798,443,096,608.40/1,197,654,183,533 = 194,066,546,362.08/x
  3. Step 3: Cross multiply
    798,443,096,608.40x = 1,197,654,183,533 × 194,066,546,362.08
  4. Step 4: Simplify right side
    798,443,096,608.40x = 232,424,611,134,346,000,072,704
  5. Step 5: Solve for x
    x = 232,424,611,134,346,000,072,704/798,443,096,608.40
  6. Step 6: Final answer
    x = 291,097,276,839.93

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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.