Home / 36,751,361.76-55,122,836.28-9,827,117.28

Finding the Fourth Proportional to 36,751,361.76, 55,122,836.28 and 9,827,117.28

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Solution

The fourth proportional to 36,751,361.76, 55,122,836.28 and 9,827,117.28 is: 14,739,551.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,751,361.76 : 55,122,836.28 = 9,827,117.28 : x
  2. Step 2: Convert to fraction form
    36,751,361.76/55,122,836.28 = 9,827,117.28/x
  3. Step 3: Cross multiply
    36,751,361.76x = 55,122,836.28 × 9,827,117.28
  4. Step 4: Simplify right side
    36,751,361.76x = 541,698,576,929,798.88
  5. Step 5: Solve for x
    x = 541,698,576,929,798.88/36,751,361.76
  6. Step 6: Final answer
    x = 14,739,551.16

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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.