Home / 43,057,916.46-64,586,874.69-29,553,803.82

Finding the Fourth Proportional to 43,057,916.46, 64,586,874.69 and 29,553,803.82

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Solution

The fourth proportional to 43,057,916.46, 64,586,874.69 and 29,553,803.82 is: 44,330,705.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,057,916.46 : 64,586,874.69 = 29,553,803.82 : x
  2. Step 2: Convert to fraction form
    43,057,916.46/64,586,874.69 = 29,553,803.82/x
  3. Step 3: Cross multiply
    43,057,916.46x = 64,586,874.69 × 29,553,803.82
  4. Step 4: Simplify right side
    43,057,916.46x = 1,908,787,823,935,183.25
  5. Step 5: Solve for x
    x = 1,908,787,823,935,183.25/43,057,916.46
  6. Step 6: Final answer
    x = 44,330,705.73

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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.