Home / 173,053,646.70-259,580,470.05-167,007,029.10

Finding the Fourth Proportional to 173,053,646.70, 259,580,470.05 and 167,007,029.10

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Solution

The fourth proportional to 173,053,646.70, 259,580,470.05 and 167,007,029.10 is: 250,510,543.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,053,646.70 : 259,580,470.05 = 167,007,029.10 : x
  2. Step 2: Convert to fraction form
    173,053,646.70/259,580,470.05 = 167,007,029.10/x
  3. Step 3: Cross multiply
    173,053,646.70x = 259,580,470.05 × 167,007,029.10
  4. Step 4: Simplify right side
    173,053,646.70x = 43,351,763,115,432,032
  5. Step 5: Solve for x
    x = 43,351,763,115,432,032/173,053,646.70
  6. Step 6: Final answer
    x = 250,510,543.65

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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.