Home / 175,361,574.20-263,042,361.30-94,740,006.20

Finding the Fourth Proportional to 175,361,574.20, 263,042,361.30 and 94,740,006.20

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Solution

The fourth proportional to 175,361,574.20, 263,042,361.30 and 94,740,006.20 is: 142,110,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,361,574.20 : 263,042,361.30 = 94,740,006.20 : x
  2. Step 2: Convert to fraction form
    175,361,574.20/263,042,361.30 = 94,740,006.20/x
  3. Step 3: Cross multiply
    175,361,574.20x = 263,042,361.30 × 94,740,006.20
  4. Step 4: Simplify right side
    175,361,574.20x = 24,920,634,940,424,640
  5. Step 5: Solve for x
    x = 24,920,634,940,424,640/175,361,574.20
  6. Step 6: Final answer
    x = 142,110,009.30

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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.