Home / 45,568,004.68-62,892,810.21-34,535,511.06

Finding the Fourth Proportional to 45,568,004.68, 62,892,810.21 and 34,535,511.06

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Solution

The fourth proportional to 45,568,004.68, 62,892,810.21 and 34,535,511.06 is: 47,665,798.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,568,004.68 : 62,892,810.21 = 34,535,511.06 : x
  2. Step 2: Convert to fraction form
    45,568,004.68/62,892,810.21 = 34,535,511.06/x
  3. Step 3: Cross multiply
    45,568,004.68x = 62,892,810.21 × 34,535,511.06
  4. Step 4: Simplify right side
    45,568,004.68x = 2,172,035,342,601,936
  5. Step 5: Solve for x
    x = 2,172,035,342,601,936/45,568,004.68
  6. Step 6: Final answer
    x = 47,665,798.80

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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.