Home / 175,990,930.80-264,049,381.80-73,786,297.20

Finding the Fourth Proportional to 175,990,930.80, 264,049,381.80 and 73,786,297.20

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Solution

The fourth proportional to 175,990,930.80, 264,049,381.80 and 73,786,297.20 is: 110,705,853.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,990,930.80 : 264,049,381.80 = 73,786,297.20 : x
  2. Step 2: Convert to fraction form
    175,990,930.80/264,049,381.80 = 73,786,297.20/x
  3. Step 3: Cross multiply
    175,990,930.80x = 264,049,381.80 × 73,786,297.20
  4. Step 4: Simplify right side
    175,990,930.80x = 19,483,226,160,971,072
  5. Step 5: Solve for x
    x = 19,483,226,160,971,072/175,990,930.80
  6. Step 6: Final answer
    x = 110,705,853.26

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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.