Home / 579,496,653.24-799,913,395.10-344,546,753.22

Finding the Fourth Proportional to 579,496,653.24, 799,913,395.10 and 344,546,753.22

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Solution

The fourth proportional to 579,496,653.24, 799,913,395.10 and 344,546,753.22 is: 475,598,196.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,496,653.24 : 799,913,395.10 = 344,546,753.22 : x
  2. Step 2: Convert to fraction form
    579,496,653.24/799,913,395.10 = 344,546,753.22/x
  3. Step 3: Cross multiply
    579,496,653.24x = 799,913,395.10 × 344,546,753.22
  4. Step 4: Simplify right side
    579,496,653.24x = 275,607,563,138,892,096
  5. Step 5: Solve for x
    x = 275,607,563,138,892,096/579,496,653.24
  6. Step 6: Final answer
    x = 475,598,196.47

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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.