Home / 597,463,762,556.80-824,502,476,443.86-323,109,415,011.98

Finding the Fourth Proportional to 597,463,762,556.80, 824,502,476,443.86 and 323,109,415,011.98

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Solution

The fourth proportional to 597,463,762,556.80, 824,502,476,443.86 and 323,109,415,011.98 is: 445,892,336,130.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,463,762,556.80 : 824,502,476,443.86 = 323,109,415,011.98 : x
  2. Step 2: Convert to fraction form
    597,463,762,556.80/824,502,476,443.86 = 323,109,415,011.98/x
  3. Step 3: Cross multiply
    597,463,762,556.80x = 824,502,476,443.86 × 323,109,415,011.98
  4. Step 4: Simplify right side
    597,463,762,556.80x = 266,404,512,839,704,407,703,552
  5. Step 5: Solve for x
    x = 266,404,512,839,704,407,703,552/597,463,762,556.80
  6. Step 6: Final answer
    x = 445,892,336,130.39

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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.