Home / 94,243,381,321.65-141,364,140,388.55-43,177,192,950.48

Finding the Fourth Proportional to 94,243,381,321.65, 141,364,140,388.55 and 43,177,192,950.48

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Solution

The fourth proportional to 94,243,381,321.65, 141,364,140,388.55 and 43,177,192,950.48 is: 64,765,362,620.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,243,381,321.65 : 141,364,140,388.55 = 43,177,192,950.48 : x
  2. Step 2: Convert to fraction form
    94,243,381,321.65/141,364,140,388.55 = 43,177,192,950.48/x
  3. Step 3: Cross multiply
    94,243,381,321.65x = 141,364,140,388.55 × 43,177,192,950.48
  4. Step 4: Simplify right side
    94,243,381,321.65x = 6,103,706,765,835,166,023,680
  5. Step 5: Solve for x
    x = 6,103,706,765,835,166,023,680/94,243,381,321.65
  6. Step 6: Final answer
    x = 64,765,362,620.04

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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.