Home / 46,839,520.80-64,637,150.44-25,932,485.25

Finding the Fourth Proportional to 46,839,520.80, 64,637,150.44 and 25,932,485.25

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Solution

The fourth proportional to 46,839,520.80, 64,637,150.44 and 25,932,485.25 is: 35,786,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,839,520.80 : 64,637,150.44 = 25,932,485.25 : x
  2. Step 2: Convert to fraction form
    46,839,520.80/64,637,150.44 = 25,932,485.25/x
  3. Step 3: Cross multiply
    46,839,520.80x = 64,637,150.44 × 25,932,485.25
  4. Step 4: Simplify right side
    46,839,520.80x = 1,676,201,950,387,331
  5. Step 5: Solve for x
    x = 1,676,201,950,387,331/46,839,520.80
  6. Step 6: Final answer
    x = 35,786,061.04

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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.