Home / 232,934,526,592.86-349,436,725,975.08-81,814,192,186.27

Finding the Fourth Proportional to 232,934,526,592.86, 349,436,725,975.08 and 81,814,192,186.27

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Solution

The fourth proportional to 232,934,526,592.86, 349,436,725,975.08 and 81,814,192,186.27 is: 122,733,558,970.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,934,526,592.86 : 349,436,725,975.08 = 81,814,192,186.27 : x
  2. Step 2: Convert to fraction form
    232,934,526,592.86/349,436,725,975.08 = 81,814,192,186.27/x
  3. Step 3: Cross multiply
    232,934,526,592.86x = 349,436,725,975.08 × 81,814,192,186.27
  4. Step 4: Simplify right side
    232,934,526,592.86x = 28,588,883,455,866,166,050,816
  5. Step 5: Solve for x
    x = 28,588,883,455,866,166,050,816/232,934,526,592.86
  6. Step 6: Final answer
    x = 122,733,558,970.57

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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.