Home / 35,839,566.80-53,759,544.60-8,913,222.80

Finding the Fourth Proportional to 35,839,566.80, 53,759,544.60 and 8,913,222.80

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Solution

The fourth proportional to 35,839,566.80, 53,759,544.60 and 8,913,222.80 is: 13,369,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,839,566.80 : 53,759,544.60 = 8,913,222.80 : x
  2. Step 2: Convert to fraction form
    35,839,566.80/53,759,544.60 = 8,913,222.80/x
  3. Step 3: Cross multiply
    35,839,566.80x = 53,759,544.60 × 8,913,222.80
  4. Step 4: Simplify right side
    35,839,566.80x = 479,170,798,646,336.94
  5. Step 5: Solve for x
    x = 479,170,798,646,336.94/35,839,566.80
  6. Step 6: Final answer
    x = 13,369,882.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.