Home / 578,592,796,181.70-798,502,723,649.68-347,114,984,885.73

Finding the Fourth Proportional to 578,592,796,181.70, 798,502,723,649.68 and 347,114,984,885.73

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Solution

The fourth proportional to 578,592,796,181.70, 798,502,723,649.68 and 347,114,984,885.73 is: 479,045,474,952.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    578,592,796,181.70 : 798,502,723,649.68 = 347,114,984,885.73 : x
  2. Step 2: Convert to fraction form
    578,592,796,181.70/798,502,723,649.68 = 347,114,984,885.73/x
  3. Step 3: Cross multiply
    578,592,796,181.70x = 798,502,723,649.68 × 347,114,984,885.73
  4. Step 4: Simplify right side
    578,592,796,181.70x = 277,172,260,850,872,918,999,040
  5. Step 5: Solve for x
    x = 277,172,260,850,872,918,999,040/578,592,796,181.70
  6. Step 6: Final answer
    x = 479,045,474,952.35

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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.