Home / 46,218,132-63,780,242.54-25,591,135.32

Finding the Fourth Proportional to 46,218,132, 63,780,242.54 and 25,591,135.32

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Solution

The fourth proportional to 46,218,132, 63,780,242.54 and 25,591,135.32 is: 35,315,335.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,218,132 : 63,780,242.54 = 25,591,135.32 : x
  2. Step 2: Convert to fraction form
    46,218,132/63,780,242.54 = 25,591,135.32/x
  3. Step 3: Cross multiply
    46,218,132x = 63,780,242.54 × 25,591,135.32
  4. Step 4: Simplify right side
    46,218,132x = 1,632,208,817,455,604.75
  5. Step 5: Solve for x
    x = 1,632,208,817,455,604.75/46,218,132
  6. Step 6: Final answer
    x = 35,315,335.06

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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.