Home / 582,088,461.20-873,253,997.40-194,031,846.80

Finding the Fourth Proportional to 582,088,461.20, 873,253,997.40 and 194,031,846.80

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Solution

The fourth proportional to 582,088,461.20, 873,253,997.40 and 194,031,846.80 is: 291,088,205.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,088,461.20 : 873,253,997.40 = 194,031,846.80 : x
  2. Step 2: Convert to fraction form
    582,088,461.20/873,253,997.40 = 194,031,846.80/x
  3. Step 3: Cross multiply
    582,088,461.20x = 873,253,997.40 × 194,031,846.80
  4. Step 4: Simplify right side
    582,088,461.20x = 169,439,085,841,004,416
  5. Step 5: Solve for x
    x = 169,439,085,841,004,416/582,088,461.20
  6. Step 6: Final answer
    x = 291,088,205.89

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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.