Home / 244,917,143.80-337,985,676.90-134,908,856.80

Finding the Fourth Proportional to 244,917,143.80, 337,985,676.90 and 134,908,856.80

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Solution

The fourth proportional to 244,917,143.80, 337,985,676.90 and 134,908,856.80 is: 186,174,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,917,143.80 : 337,985,676.90 = 134,908,856.80 : x
  2. Step 2: Convert to fraction form
    244,917,143.80/337,985,676.90 = 134,908,856.80/x
  3. Step 3: Cross multiply
    244,917,143.80x = 337,985,676.90 × 134,908,856.80
  4. Step 4: Simplify right side
    244,917,143.80x = 45,597,261,285,353,168
  5. Step 5: Solve for x
    x = 45,597,261,285,353,168/244,917,143.80
  6. Step 6: Final answer
    x = 186,174,232.55

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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.