Home / 35,541,310.14-53,313,959.16-9,980,326.44

Finding the Fourth Proportional to 35,541,310.14, 53,313,959.16 and 9,980,326.44

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Solution

The fourth proportional to 35,541,310.14, 53,313,959.16 and 9,980,326.44 is: 14,971,049.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,310.14 : 53,313,959.16 = 9,980,326.44 : x
  2. Step 2: Convert to fraction form
    35,541,310.14/53,313,959.16 = 9,980,326.44/x
  3. Step 3: Cross multiply
    35,541,310.14x = 53,313,959.16 × 9,980,326.44
  4. Step 4: Simplify right side
    35,541,310.14x = 532,090,716,225,628.12
  5. Step 5: Solve for x
    x = 532,090,716,225,628.12/35,541,310.14
  6. Step 6: Final answer
    x = 14,971,049.58

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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.