Home / 35,310,195.76-52,966,287.56-9,751,205.32

Finding the Fourth Proportional to 35,310,195.76, 52,966,287.56 and 9,751,205.32

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Solution

The fourth proportional to 35,310,195.76, 52,966,287.56 and 9,751,205.32 is: 14,627,082.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,310,195.76 : 52,966,287.56 = 9,751,205.32 : x
  2. Step 2: Convert to fraction form
    35,310,195.76/52,966,287.56 = 9,751,205.32/x
  3. Step 3: Cross multiply
    35,310,195.76x = 52,966,287.56 × 9,751,205.32
  4. Step 4: Simplify right side
    35,310,195.76x = 516,485,145,035,721.88
  5. Step 5: Solve for x
    x = 516,485,145,035,721.88/35,310,195.76
  6. Step 6: Final answer
    x = 14,627,082.46

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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.