Home / 262,467,417.99-362,216,040.57-150,958,289.91

Finding the Fourth Proportional to 262,467,417.99, 362,216,040.57 and 150,958,289.91

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Solution

The fourth proportional to 262,467,417.99, 362,216,040.57 and 150,958,289.91 is: 208,328,768.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,467,417.99 : 362,216,040.57 = 150,958,289.91 : x
  2. Step 2: Convert to fraction form
    262,467,417.99/362,216,040.57 = 150,958,289.91/x
  3. Step 3: Cross multiply
    262,467,417.99x = 362,216,040.57 × 150,958,289.91
  4. Step 4: Simplify right side
    262,467,417.99x = 54,679,514,062,418,376
  5. Step 5: Solve for x
    x = 54,679,514,062,418,376/262,467,417.99
  6. Step 6: Final answer
    x = 208,328,768.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.