Home / 95,576,645.30-143,365,797.65-30,880,457.27

Finding the Fourth Proportional to 95,576,645.30, 143,365,797.65 and 30,880,457.27

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Solution

The fourth proportional to 95,576,645.30, 143,365,797.65 and 30,880,457.27 is: 46,320,953.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,576,645.30 : 143,365,797.65 = 30,880,457.27 : x
  2. Step 2: Convert to fraction form
    95,576,645.30/143,365,797.65 = 30,880,457.27/x
  3. Step 3: Cross multiply
    95,576,645.30x = 143,365,797.65 × 30,880,457.27
  4. Step 4: Simplify right side
    95,576,645.30x = 4,427,201,388,514,304
  5. Step 5: Solve for x
    x = 4,427,201,388,514,304/95,576,645.30
  6. Step 6: Final answer
    x = 46,320,953.98

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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.