Home / 185,077,624.51-275,961,793.90-179,992,730.59

Finding the Fourth Proportional to 185,077,624.51, 275,961,793.90 and 179,992,730.59

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Solution

The fourth proportional to 185,077,624.51, 275,961,793.90 and 179,992,730.59 is: 268,379,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,077,624.51 : 275,961,793.90 = 179,992,730.59 : x
  2. Step 2: Convert to fraction form
    185,077,624.51/275,961,793.90 = 179,992,730.59/x
  3. Step 3: Cross multiply
    185,077,624.51x = 275,961,793.90 × 179,992,730.59
  4. Step 4: Simplify right side
    185,077,624.51x = 49,671,116,822,575,800
  5. Step 5: Solve for x
    x = 49,671,116,822,575,800/185,077,624.51
  6. Step 6: Final answer
    x = 268,379,913.32

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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.