Home / 31,550,558.94-47,201,317.92-23,896,258.20

Finding the Fourth Proportional to 31,550,558.94, 47,201,317.92 and 23,896,258.20

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Solution

The fourth proportional to 31,550,558.94, 47,201,317.92 and 23,896,258.20 is: 35,750,076.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,550,558.94 : 47,201,317.92 = 23,896,258.20 : x
  2. Step 2: Convert to fraction form
    31,550,558.94/47,201,317.92 = 23,896,258.20/x
  3. Step 3: Cross multiply
    31,550,558.94x = 47,201,317.92 × 23,896,258.20
  4. Step 4: Simplify right side
    31,550,558.94x = 1,127,934,880,396,607
  5. Step 5: Solve for x
    x = 1,127,934,880,396,607/31,550,558.94
  6. Step 6: Final answer
    x = 35,750,076.01

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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.