Home / 302,238,793.65-453,358,190.48-110,737,686.45

Finding the Fourth Proportional to 302,238,793.65, 453,358,190.48 and 110,737,686.45

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Solution

The fourth proportional to 302,238,793.65, 453,358,190.48 and 110,737,686.45 is: 166,106,529.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,238,793.65 : 453,358,190.48 = 110,737,686.45 : x
  2. Step 2: Convert to fraction form
    302,238,793.65/453,358,190.48 = 110,737,686.45/x
  3. Step 3: Cross multiply
    302,238,793.65x = 453,358,190.48 × 110,737,686.45
  4. Step 4: Simplify right side
    302,238,793.65x = 50,203,837,146,359,928
  5. Step 5: Solve for x
    x = 50,203,837,146,359,928/302,238,793.65
  6. Step 6: Final answer
    x = 166,106,529.68

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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.