Home / 222,876,981.93-334,315,027.40-59,131,151.67

Finding the Fourth Proportional to 222,876,981.93, 334,315,027.40 and 59,131,151.67

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Solution

The fourth proportional to 222,876,981.93, 334,315,027.40 and 59,131,151.67 is: 88,696,609.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,876,981.93 : 334,315,027.40 = 59,131,151.67 : x
  2. Step 2: Convert to fraction form
    222,876,981.93/334,315,027.40 = 59,131,151.67/x
  3. Step 3: Cross multiply
    222,876,981.93x = 334,315,027.40 × 59,131,151.67
  4. Step 4: Simplify right side
    222,876,981.93x = 19,768,432,590,453,948
  5. Step 5: Solve for x
    x = 19,768,432,590,453,948/222,876,981.93
  6. Step 6: Final answer
    x = 88,696,609.31

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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.