Home / 160,188,015.90-240,282,023.85-92,163,567.90

Finding the Fourth Proportional to 160,188,015.90, 240,282,023.85 and 92,163,567.90

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Solution

The fourth proportional to 160,188,015.90, 240,282,023.85 and 92,163,567.90 is: 138,245,351.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,188,015.90 : 240,282,023.85 = 92,163,567.90 : x
  2. Step 2: Convert to fraction form
    160,188,015.90/240,282,023.85 = 92,163,567.90/x
  3. Step 3: Cross multiply
    160,188,015.90x = 240,282,023.85 × 92,163,567.90
  4. Step 4: Simplify right side
    160,188,015.90x = 22,145,248,620,248,896
  5. Step 5: Solve for x
    x = 22,145,248,620,248,896/160,188,015.90
  6. Step 6: Final answer
    x = 138,245,351.85

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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.