Home / 180,582,822.30-270,874,233.45-65,571,116.70

Finding the Fourth Proportional to 180,582,822.30, 270,874,233.45 and 65,571,116.70

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Solution

The fourth proportional to 180,582,822.30, 270,874,233.45 and 65,571,116.70 is: 98,356,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,582,822.30 : 270,874,233.45 = 65,571,116.70 : x
  2. Step 2: Convert to fraction form
    180,582,822.30/270,874,233.45 = 65,571,116.70/x
  3. Step 3: Cross multiply
    180,582,822.30x = 270,874,233.45 × 65,571,116.70
  4. Step 4: Simplify right side
    180,582,822.30x = 17,761,525,972,572,994
  5. Step 5: Solve for x
    x = 17,761,525,972,572,994/180,582,822.30
  6. Step 6: Final answer
    x = 98,356,675.05

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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.