Home / 165,440,573.10-248,160,859.65-44,272,025.10

Finding the Fourth Proportional to 165,440,573.10, 248,160,859.65 and 44,272,025.10

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Solution

The fourth proportional to 165,440,573.10, 248,160,859.65 and 44,272,025.10 is: 66,408,037.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,440,573.10 : 248,160,859.65 = 44,272,025.10 : x
  2. Step 2: Convert to fraction form
    165,440,573.10/248,160,859.65 = 44,272,025.10/x
  3. Step 3: Cross multiply
    165,440,573.10x = 248,160,859.65 × 44,272,025.10
  4. Step 4: Simplify right side
    165,440,573.10x = 10,986,583,807,262,378
  5. Step 5: Solve for x
    x = 10,986,583,807,262,378/165,440,573.10
  6. Step 6: Final answer
    x = 66,408,037.65

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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.