Home / 52,998,751.21-73,088,932.37-34,393,998.25

Finding the Fourth Proportional to 52,998,751.21, 73,088,932.37 and 34,393,998.25

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Solution

The fourth proportional to 52,998,751.21, 73,088,932.37 and 34,393,998.25 is: 47,431,695.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,998,751.21 : 73,088,932.37 = 34,393,998.25 : x
  2. Step 2: Convert to fraction form
    52,998,751.21/73,088,932.37 = 34,393,998.25/x
  3. Step 3: Cross multiply
    52,998,751.21x = 73,088,932.37 × 34,393,998.25
  4. Step 4: Simplify right side
    52,998,751.21x = 2,513,820,612,012,028
  5. Step 5: Solve for x
    x = 2,513,820,612,012,028/52,998,751.21
  6. Step 6: Final answer
    x = 47,431,695.17

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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.