Home / 35,388,336.80-53,090,546.74-10,798,463.18

Finding the Fourth Proportional to 35,388,336.80, 53,090,546.74 and 10,798,463.18

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Solution

The fourth proportional to 35,388,336.80, 53,090,546.74 and 10,798,463.18 is: 16,200,148.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388,336.80 : 53,090,546.74 = 10,798,463.18 : x
  2. Step 2: Convert to fraction form
    35,388,336.80/53,090,546.74 = 10,798,463.18/x
  3. Step 3: Cross multiply
    35,388,336.80x = 53,090,546.74 × 10,798,463.18
  4. Step 4: Simplify right side
    35,388,336.80x = 573,296,314,177,959
  5. Step 5: Solve for x
    x = 573,296,314,177,959/35,388,336.80
  6. Step 6: Final answer
    x = 16,200,148.58

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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.