Home / 46,548,230.12-64,235,772.77-25,642,218.37

Finding the Fourth Proportional to 46,548,230.12, 64,235,772.77 and 25,642,218.37

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Solution

The fourth proportional to 46,548,230.12, 64,235,772.77 and 25,642,218.37 is: 35,385,829.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,548,230.12 : 64,235,772.77 = 25,642,218.37 : x
  2. Step 2: Convert to fraction form
    46,548,230.12/64,235,772.77 = 25,642,218.37/x
  3. Step 3: Cross multiply
    46,548,230.12x = 64,235,772.77 × 25,642,218.37
  4. Step 4: Simplify right side
    46,548,230.12x = 1,647,147,712,401,470.75
  5. Step 5: Solve for x
    x = 1,647,147,712,401,470.75/46,548,230.12
  6. Step 6: Final answer
    x = 35,385,829.03

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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.