Home / 31,887,225.56-44,005,771.36-17,949,480.02

Finding the Fourth Proportional to 31,887,225.56, 44,005,771.36 and 17,949,480.02

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Solution

The fourth proportional to 31,887,225.56, 44,005,771.36 and 17,949,480.02 is: 24,771,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,887,225.56 : 44,005,771.36 = 17,949,480.02 : x
  2. Step 2: Convert to fraction form
    31,887,225.56/44,005,771.36 = 17,949,480.02/x
  3. Step 3: Cross multiply
    31,887,225.56x = 44,005,771.36 × 17,949,480.02
  4. Step 4: Simplify right side
    31,887,225.56x = 789,880,713,791,008.25
  5. Step 5: Solve for x
    x = 789,880,713,791,008.25/31,887,225.56
  6. Step 6: Final answer
    x = 24,771,070.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.