Home / 230,914,183.92-346,368,385.72-56,038,666.38

Finding the Fourth Proportional to 230,914,183.92, 346,368,385.72 and 56,038,666.38

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Solution

The fourth proportional to 230,914,183.92, 346,368,385.72 and 56,038,666.38 is: 84,057,298.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,914,183.92 : 346,368,385.72 = 56,038,666.38 : x
  2. Step 2: Convert to fraction form
    230,914,183.92/346,368,385.72 = 56,038,666.38/x
  3. Step 3: Cross multiply
    230,914,183.92x = 346,368,385.72 × 56,038,666.38
  4. Step 4: Simplify right side
    230,914,183.92x = 19,410,022,411,942,240
  5. Step 5: Solve for x
    x = 19,410,022,411,942,240/230,914,183.92
  6. Step 6: Final answer
    x = 84,057,298.18

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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.