Home / 104,653,735.23-144,422,154.99-58,254,950.16

Finding the Fourth Proportional to 104,653,735.23, 144,422,154.99 and 58,254,950.16

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Solution

The fourth proportional to 104,653,735.23, 144,422,154.99 and 58,254,950.16 is: 80,391,831.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,653,735.23 : 144,422,154.99 = 58,254,950.16 : x
  2. Step 2: Convert to fraction form
    104,653,735.23/144,422,154.99 = 58,254,950.16/x
  3. Step 3: Cross multiply
    104,653,735.23x = 144,422,154.99 × 58,254,950.16
  4. Step 4: Simplify right side
    104,653,735.23x = 8,413,305,440,942,245
  5. Step 5: Solve for x
    x = 8,413,305,440,942,245/104,653,735.23
  6. Step 6: Final answer
    x = 80,391,831.43

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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.