Home / 44,790,728.40-67,078,475.52-25,563,193.02

Finding the Fourth Proportional to 44,790,728.40, 67,078,475.52 and 25,563,193.02

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Solution

The fourth proportional to 44,790,728.40, 67,078,475.52 and 25,563,193.02 is: 38,283,369.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790,728.40 : 67,078,475.52 = 25,563,193.02 : x
  2. Step 2: Convert to fraction form
    44,790,728.40/67,078,475.52 = 25,563,193.02/x
  3. Step 3: Cross multiply
    44,790,728.40x = 67,078,475.52 × 25,563,193.02
  4. Step 4: Simplify right side
    44,790,728.40x = 1,714,740,017,205,105
  5. Step 5: Solve for x
    x = 1,714,740,017,205,105/44,790,728.40
  6. Step 6: Final answer
    x = 38,283,369.76

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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.