Home / 185,077,651.48-275,961,834.10-179,992,757.58

Finding the Fourth Proportional to 185,077,651.48, 275,961,834.10 and 179,992,757.58

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Solution

The fourth proportional to 185,077,651.48, 275,961,834.10 and 179,992,757.58 is: 268,379,953.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,077,651.48 : 275,961,834.10 = 179,992,757.58 : x
  2. Step 2: Convert to fraction form
    185,077,651.48/275,961,834.10 = 179,992,757.58/x
  3. Step 3: Cross multiply
    185,077,651.48x = 275,961,834.10 × 179,992,757.58
  4. Step 4: Simplify right side
    185,077,651.48x = 49,671,131,506,493,488
  5. Step 5: Solve for x
    x = 49,671,131,506,493,488/185,077,651.48
  6. Step 6: Final answer
    x = 268,379,953.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.