Home / 169,137,735,778.94-233,416,212,336.15-96,893,763,156.14

Finding the Fourth Proportional to 169,137,735,778.94, 233,416,212,336.15 and 96,893,763,156.14

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Solution

The fourth proportional to 169,137,735,778.94, 233,416,212,336.15 and 96,893,763,156.14 is: 133,716,908,830.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,137,735,778.94 : 233,416,212,336.15 = 96,893,763,156.14 : x
  2. Step 2: Convert to fraction form
    169,137,735,778.94/233,416,212,336.15 = 96,893,763,156.14/x
  3. Step 3: Cross multiply
    169,137,735,778.94x = 233,416,212,336.15 × 96,893,763,156.14
  4. Step 4: Simplify right side
    169,137,735,778.94x = 22,616,575,194,902,202,155,008
  5. Step 5: Solve for x
    x = 22,616,575,194,902,202,155,008/169,137,735,778.94
  6. Step 6: Final answer
    x = 133,716,908,830.22

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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.