Home / 224,136,336.36-309,356,240.10-141,577,611.24

Finding the Fourth Proportional to 224,136,336.36, 309,356,240.10 and 141,577,611.24

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Solution

The fourth proportional to 224,136,336.36, 309,356,240.10 and 141,577,611.24 is: 195,407,483.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,136,336.36 : 309,356,240.10 = 141,577,611.24 : x
  2. Step 2: Convert to fraction form
    224,136,336.36/309,356,240.10 = 141,577,611.24/x
  3. Step 3: Cross multiply
    224,136,336.36x = 309,356,240.10 × 141,577,611.24
  4. Step 4: Simplify right side
    224,136,336.36x = 43,797,917,495,545,904
  5. Step 5: Solve for x
    x = 43,797,917,495,545,904/224,136,336.36
  6. Step 6: Final answer
    x = 195,407,483.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.