Home / 443,650,635.29-665,536,484.56-184,805,321.53

Finding the Fourth Proportional to 443,650,635.29, 665,536,484.56 and 184,805,321.53

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Solution

The fourth proportional to 443,650,635.29, 665,536,484.56 and 184,805,321.53 is: 277,233,197.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,650,635.29 : 665,536,484.56 = 184,805,321.53 : x
  2. Step 2: Convert to fraction form
    443,650,635.29/665,536,484.56 = 184,805,321.53/x
  3. Step 3: Cross multiply
    443,650,635.29x = 665,536,484.56 × 184,805,321.53
  4. Step 4: Simplify right side
    443,650,635.29x = 122,994,684,018,529,472
  5. Step 5: Solve for x
    x = 122,994,684,018,529,472/443,650,635.29
  6. Step 6: Final answer
    x = 277,233,197.11

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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.