Home / 58,703,690.09-88,025,361.36-31,052,477.58

Finding the Fourth Proportional to 58,703,690.09, 88,025,361.36 and 31,052,477.58

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Solution

The fourth proportional to 58,703,690.09, 88,025,361.36 and 31,052,477.58 is: 46,562,755.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,703,690.09 : 88,025,361.36 = 31,052,477.58 : x
  2. Step 2: Convert to fraction form
    58,703,690.09/88,025,361.36 = 31,052,477.58/x
  3. Step 3: Cross multiply
    58,703,690.09x = 88,025,361.36 × 31,052,477.58
  4. Step 4: Simplify right side
    58,703,690.09x = 2,733,405,560,102,798
  5. Step 5: Solve for x
    x = 2,733,405,560,102,798/58,703,690.09
  6. Step 6: Final answer
    x = 46,562,755.36

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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.