Home / 95,796,000.10-143,694,000.15-76,664,124.10

Finding the Fourth Proportional to 95,796,000.10, 143,694,000.15 and 76,664,124.10

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Solution

The fourth proportional to 95,796,000.10, 143,694,000.15 and 76,664,124.10 is: 114,996,186.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,796,000.10 : 143,694,000.15 = 76,664,124.10 : x
  2. Step 2: Convert to fraction form
    95,796,000.10/143,694,000.15 = 76,664,124.10/x
  3. Step 3: Cross multiply
    95,796,000.10x = 143,694,000.15 × 76,664,124.10
  4. Step 4: Simplify right side
    95,796,000.10x = 11,016,174,659,925,018
  5. Step 5: Solve for x
    x = 11,016,174,659,925,018/95,796,000.10
  6. Step 6: Final answer
    x = 114,996,186.15

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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.