Home / 104,932,158.39-144,806,635.58-58,525,418.07

Finding the Fourth Proportional to 104,932,158.39, 144,806,635.58 and 58,525,418.07

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Solution

The fourth proportional to 104,932,158.39, 144,806,635.58 and 58,525,418.07 is: 80,765,220.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,932,158.39 : 144,806,635.58 = 58,525,418.07 : x
  2. Step 2: Convert to fraction form
    104,932,158.39/144,806,635.58 = 58,525,418.07/x
  3. Step 3: Cross multiply
    104,932,158.39x = 144,806,635.58 × 58,525,418.07
  4. Step 4: Simplify right side
    104,932,158.39x = 8,474,868,886,337,009
  5. Step 5: Solve for x
    x = 8,474,868,886,337,009/104,932,158.39
  6. Step 6: Final answer
    x = 80,765,220.28

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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.