Home / 1,726,908,325.20-2,590,543,943.19-562,467,491.64

Finding the Fourth Proportional to 1,726,908,325.20, 2,590,543,943.19 and 562,467,491.64

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Solution

The fourth proportional to 1,726,908,325.20, 2,590,543,943.19 and 562,467,491.64 is: 843,760,338.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,908,325.20 : 2,590,543,943.19 = 562,467,491.64 : x
  2. Step 2: Convert to fraction form
    1,726,908,325.20/2,590,543,943.19 = 562,467,491.64/x
  3. Step 3: Cross multiply
    1,726,908,325.20x = 2,590,543,943.19 × 562,467,491.64
  4. Step 4: Simplify right side
    1,726,908,325.20x = 1,457,096,753,709,273,856
  5. Step 5: Solve for x
    x = 1,457,096,753,709,273,856/1,726,908,325.20
  6. Step 6: Final answer
    x = 843,760,338.89

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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.