Home / 175,696,053.36-263,542,753.08-52,873,842

Finding the Fourth Proportional to 175,696,053.36, 263,542,753.08 and 52,873,842

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Solution

The fourth proportional to 175,696,053.36, 263,542,753.08 and 52,873,842 is: 79,310,363.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,696,053.36 : 263,542,753.08 = 52,873,842 : x
  2. Step 2: Convert to fraction form
    175,696,053.36/263,542,753.08 = 52,873,842/x
  3. Step 3: Cross multiply
    175,696,053.36x = 263,542,753.08 × 52,873,842
  4. Step 4: Simplify right side
    175,696,053.36x = 13,934,517,886,596,934
  5. Step 5: Solve for x
    x = 13,934,517,886,596,934/175,696,053.36
  6. Step 6: Final answer
    x = 79,310,363.67

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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.