Home / 46,514,975.90-69,597,155.87-27,749,887.59

Finding the Fourth Proportional to 46,514,975.90, 69,597,155.87 and 27,749,887.59

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Solution

The fourth proportional to 46,514,975.90, 69,597,155.87 and 27,749,887.59 is: 41,520,246.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,514,975.90 : 69,597,155.87 = 27,749,887.59 : x
  2. Step 2: Convert to fraction form
    46,514,975.90/69,597,155.87 = 27,749,887.59/x
  3. Step 3: Cross multiply
    46,514,975.90x = 69,597,155.87 × 27,749,887.59
  4. Step 4: Simplify right side
    46,514,975.90x = 1,931,313,251,837,459
  5. Step 5: Solve for x
    x = 1,931,313,251,837,459/46,514,975.90
  6. Step 6: Final answer
    x = 41,520,246.21

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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.