Home / 122,161,943.29-183,330,340.26-44,438,697.04

Finding the Fourth Proportional to 122,161,943.29, 183,330,340.26 and 44,438,697.04

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Solution

The fourth proportional to 122,161,943.29, 183,330,340.26 and 44,438,697.04 is: 66,689,848.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,161,943.29 : 183,330,340.26 = 44,438,697.04 : x
  2. Step 2: Convert to fraction form
    122,161,943.29/183,330,340.26 = 44,438,697.04/x
  3. Step 3: Cross multiply
    122,161,943.29x = 183,330,340.26 × 44,438,697.04
  4. Step 4: Simplify right side
    122,161,943.29x = 8,146,961,449,054,254
  5. Step 5: Solve for x
    x = 8,146,961,449,054,254/122,161,943.29
  6. Step 6: Final answer
    x = 66,689,848.16

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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.