Home / 110,765,203.64-152,864,694.54-63,082,474.18

Finding the Fourth Proportional to 110,765,203.64, 152,864,694.54 and 63,082,474.18

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Solution

The fourth proportional to 110,765,203.64, 152,864,694.54 and 63,082,474.18 is: 87,058,776.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,765,203.64 : 152,864,694.54 = 63,082,474.18 : x
  2. Step 2: Convert to fraction form
    110,765,203.64/152,864,694.54 = 63,082,474.18/x
  3. Step 3: Cross multiply
    110,765,203.64x = 152,864,694.54 × 63,082,474.18
  4. Step 4: Simplify right side
    110,765,203.64x = 9,643,083,146,400,526
  5. Step 5: Solve for x
    x = 9,643,083,146,400,526/110,765,203.64
  6. Step 6: Final answer
    x = 87,058,776.85

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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.