Home / 34,277,426.00-47,303,718.21-18,807,506.54

Finding the Fourth Proportional to 34,277,426.00, 47,303,718.21 and 18,807,506.54

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Solution

The fourth proportional to 34,277,426.00, 47,303,718.21 and 18,807,506.54 is: 25,954,836.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,277,426.00 : 47,303,718.21 = 18,807,506.54 : x
  2. Step 2: Convert to fraction form
    34,277,426.00/47,303,718.21 = 18,807,506.54/x
  3. Step 3: Cross multiply
    34,277,426.00x = 47,303,718.21 × 18,807,506.54
  4. Step 4: Simplify right side
    34,277,426.00x = 889,664,989,364,373.50
  5. Step 5: Solve for x
    x = 889,664,989,364,373.50/34,277,426.00
  6. Step 6: Final answer
    x = 25,954,836.56

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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.