Home / 175,566,575.80-263,349,863.70-164,804,895.55

Finding the Fourth Proportional to 175,566,575.80, 263,349,863.70 and 164,804,895.55

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Solution

The fourth proportional to 175,566,575.80, 263,349,863.70 and 164,804,895.55 is: 247,207,343.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,566,575.80 : 263,349,863.70 = 164,804,895.55 : x
  2. Step 2: Convert to fraction form
    175,566,575.80/263,349,863.70 = 164,804,895.55/x
  3. Step 3: Cross multiply
    175,566,575.80x = 263,349,863.70 × 164,804,895.55
  4. Step 4: Simplify right side
    175,566,575.80x = 43,401,346,780,185,240
  5. Step 5: Solve for x
    x = 43,401,346,780,185,240/175,566,575.80
  6. Step 6: Final answer
    x = 247,207,343.33

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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.