Home / 160,848,016.20-241,272,024.30-115,498,384.20

Finding the Fourth Proportional to 160,848,016.20, 241,272,024.30 and 115,498,384.20

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Solution

The fourth proportional to 160,848,016.20, 241,272,024.30 and 115,498,384.20 is: 173,247,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,848,016.20 : 241,272,024.30 = 115,498,384.20 : x
  2. Step 2: Convert to fraction form
    160,848,016.20/241,272,024.30 = 115,498,384.20/x
  3. Step 3: Cross multiply
    160,848,016.20x = 241,272,024.30 × 115,498,384.20
  4. Step 4: Simplify right side
    160,848,016.20x = 27,866,528,959,313,140
  5. Step 5: Solve for x
    x = 27,866,528,959,313,140/160,848,016.20
  6. Step 6: Final answer
    x = 173,247,576.30

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1.5x scale

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.