Home / 175,696,055.86-263,542,756.83-52,873,844.50

Finding the Fourth Proportional to 175,696,055.86, 263,542,756.83 and 52,873,844.50

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Solution

The fourth proportional to 175,696,055.86, 263,542,756.83 and 52,873,844.50 is: 79,310,367.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,696,055.86 : 263,542,756.83 = 52,873,844.50 : x
  2. Step 2: Convert to fraction form
    175,696,055.86/263,542,756.83 = 52,873,844.50/x
  3. Step 3: Cross multiply
    175,696,055.86x = 263,542,756.83 × 52,873,844.50
  4. Step 4: Simplify right side
    175,696,055.86x = 13,934,518,743,730,734
  5. Step 5: Solve for x
    x = 13,934,518,743,730,734/175,696,055.86
  6. Step 6: Final answer
    x = 79,310,367.42

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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.