Home / 597,463,768,877.09-824,502,485,174.50-323,109,421,344.11

Finding the Fourth Proportional to 597,463,768,877.09, 824,502,485,174.50 and 323,109,421,344.11

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Solution

The fourth proportional to 597,463,768,877.09, 824,502,485,174.50 and 323,109,421,344.11 is: 445,892,344,873.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,463,768,877.09 : 824,502,485,174.50 = 323,109,421,344.11 : x
  2. Step 2: Convert to fraction form
    597,463,768,877.09/824,502,485,174.50 = 323,109,421,344.11/x
  3. Step 3: Cross multiply
    597,463,768,877.09x = 824,502,485,174.50 × 323,109,421,344.11
  4. Step 4: Simplify right side
    597,463,768,877.09x = 266,404,520,881,513,327,230,976
  5. Step 5: Solve for x
    x = 266,404,520,881,513,327,230,976/597,463,768,877.09
  6. Step 6: Final answer
    x = 445,892,344,873.41

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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.