Home / 122,156,914,809.92-183,261,879,828.09-37,164,500,473.91

Finding the Fourth Proportional to 122,156,914,809.92, 183,261,879,828.09 and 37,164,500,473.91

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Solution

The fourth proportional to 122,156,914,809.92, 183,261,879,828.09 and 37,164,500,473.91 is: 55,754,815,274.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,156,914,809.92 : 183,261,879,828.09 = 37,164,500,473.91 : x
  2. Step 2: Convert to fraction form
    122,156,914,809.92/183,261,879,828.09 = 37,164,500,473.91/x
  3. Step 3: Cross multiply
    122,156,914,809.92x = 183,261,879,828.09 × 37,164,500,473.91
  4. Step 4: Simplify right side
    122,156,914,809.92x = 6,810,836,219,719,771,488,256
  5. Step 5: Solve for x
    x = 6,810,836,219,719,771,488,256/122,156,914,809.92
  6. Step 6: Final answer
    x = 55,754,815,274.42

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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.