Home / 44,759,984.32-67,139,976.48-29,610,372.88

Finding the Fourth Proportional to 44,759,984.32, 67,139,976.48 and 29,610,372.88

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Solution

The fourth proportional to 44,759,984.32, 67,139,976.48 and 29,610,372.88 is: 44,415,559.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,759,984.32 : 67,139,976.48 = 29,610,372.88 : x
  2. Step 2: Convert to fraction form
    44,759,984.32/67,139,976.48 = 29,610,372.88/x
  3. Step 3: Cross multiply
    44,759,984.32x = 67,139,976.48 × 29,610,372.88
  4. Step 4: Simplify right side
    44,759,984.32x = 1,988,039,738,727,230
  5. Step 5: Solve for x
    x = 1,988,039,738,727,230/44,759,984.32
  6. Step 6: Final answer
    x = 44,415,559.32

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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.