Home / 117,119,304.95-175,643,546.46-35,216,441.31

Finding the Fourth Proportional to 117,119,304.95, 175,643,546.46 and 35,216,441.31

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Solution

The fourth proportional to 117,119,304.95, 175,643,546.46 and 35,216,441.31 is: 52,814,014.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,119,304.95 : 175,643,546.46 = 35,216,441.31 : x
  2. Step 2: Convert to fraction form
    117,119,304.95/175,643,546.46 = 35,216,441.31/x
  3. Step 3: Cross multiply
    117,119,304.95x = 175,643,546.46 × 35,216,441.31
  4. Step 4: Simplify right side
    117,119,304.95x = 6,185,540,645,388,849
  5. Step 5: Solve for x
    x = 6,185,540,645,388,849/117,119,304.95
  6. Step 6: Final answer
    x = 52,814,014.29

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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.