Home / 180,267,757.02-270,363,797.01-50,845,100.64

Finding the Fourth Proportional to 180,267,757.02, 270,363,797.01 and 50,845,100.64

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Solution

The fourth proportional to 180,267,757.02, 270,363,797.01 and 50,845,100.64 is: 76,256,978.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,267,757.02 : 270,363,797.01 = 50,845,100.64 : x
  2. Step 2: Convert to fraction form
    180,267,757.02/270,363,797.01 = 50,845,100.64/x
  3. Step 3: Cross multiply
    180,267,757.02x = 270,363,797.01 × 50,845,100.64
  4. Step 4: Simplify right side
    180,267,757.02x = 13,746,674,468,385,980
  5. Step 5: Solve for x
    x = 13,746,674,468,385,980/180,267,757.02
  6. Step 6: Final answer
    x = 76,256,978.48

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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.