Home / 302,238,657.90-453,357,986.85-110,737,550.70

Finding the Fourth Proportional to 302,238,657.90, 453,357,986.85 and 110,737,550.70

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Solution

The fourth proportional to 302,238,657.90, 453,357,986.85 and 110,737,550.70 is: 166,106,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,238,657.90 : 453,357,986.85 = 110,737,550.70 : x
  2. Step 2: Convert to fraction form
    302,238,657.90/453,357,986.85 = 110,737,550.70/x
  3. Step 3: Cross multiply
    302,238,657.90x = 453,357,986.85 × 110,737,550.70
  4. Step 4: Simplify right side
    302,238,657.90x = 50,203,753,054,051,816
  5. Step 5: Solve for x
    x = 50,203,753,054,051,816/302,238,657.90
  6. Step 6: Final answer
    x = 166,106,326.05

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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.