Home / 224,913,181.73-337,415,786.55-77,341,575.87

Finding the Fourth Proportional to 224,913,181.73, 337,415,786.55 and 77,341,575.87

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Solution

The fourth proportional to 224,913,181.73, 337,415,786.55 and 77,341,575.87 is: 116,028,186.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,913,181.73 : 337,415,786.55 = 77,341,575.87 : x
  2. Step 2: Convert to fraction form
    224,913,181.73/337,415,786.55 = 77,341,575.87/x
  3. Step 3: Cross multiply
    224,913,181.73x = 337,415,786.55 × 77,341,575.87
  4. Step 4: Simplify right side
    224,913,181.73x = 26,096,268,655,192,552
  5. Step 5: Solve for x
    x = 26,096,268,655,192,552/224,913,181.73
  6. Step 6: Final answer
    x = 116,028,186.77

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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.