Home / 176,133,411.80-264,200,117.70-164,796,003.80

Finding the Fourth Proportional to 176,133,411.80, 264,200,117.70 and 164,796,003.80

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Solution

The fourth proportional to 176,133,411.80, 264,200,117.70 and 164,796,003.80 is: 247,194,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,133,411.80 : 264,200,117.70 = 164,796,003.80 : x
  2. Step 2: Convert to fraction form
    176,133,411.80/264,200,117.70 = 164,796,003.80/x
  3. Step 3: Cross multiply
    176,133,411.80x = 264,200,117.70 × 164,796,003.80
  4. Step 4: Simplify right side
    176,133,411.80x = 43,539,123,600,449,648
  5. Step 5: Solve for x
    x = 43,539,123,600,449,648/176,133,411.80
  6. Step 6: Final answer
    x = 247,194,005.70

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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.