Home / 174,503,635,231.45-261,733,788,211.48-47,028,299,663.65

Finding the Fourth Proportional to 174,503,635,231.45, 261,733,788,211.48 and 47,028,299,663.65

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Solution

The fourth proportional to 174,503,635,231.45, 261,733,788,211.48 and 47,028,299,663.65 is: 70,536,610,929.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,503,635,231.45 : 261,733,788,211.48 = 47,028,299,663.65 : x
  2. Step 2: Convert to fraction form
    174,503,635,231.45/261,733,788,211.48 = 47,028,299,663.65/x
  3. Step 3: Cross multiply
    174,503,635,231.45x = 261,733,788,211.48 × 47,028,299,663.65
  4. Step 4: Simplify right side
    174,503,635,231.45x = 12,308,895,024,110,475,673,600
  5. Step 5: Solve for x
    x = 12,308,895,024,110,475,673,600/174,503,635,231.45
  6. Step 6: Final answer
    x = 70,536,610,929.54

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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.