Home / 35,388,286.25-53,090,470.86-10,798,412.53

Finding the Fourth Proportional to 35,388,286.25, 53,090,470.86 and 10,798,412.53

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Solution

The fourth proportional to 35,388,286.25, 53,090,470.86 and 10,798,412.53 is: 16,200,072.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388,286.25 : 53,090,470.86 = 10,798,412.53 : x
  2. Step 2: Convert to fraction form
    35,388,286.25/53,090,470.86 = 10,798,412.53/x
  3. Step 3: Cross multiply
    35,388,286.25x = 53,090,470.86 × 10,798,412.53
  4. Step 4: Simplify right side
    35,388,286.25x = 573,292,805,625,497.62
  5. Step 5: Solve for x
    x = 573,292,805,625,497.62/35,388,286.25
  6. Step 6: Final answer
    x = 16,200,072.58

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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.