Home / 183,125,611.20-274,688,416.80-134,339,327.40

Finding the Fourth Proportional to 183,125,611.20, 274,688,416.80 and 134,339,327.40

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Solution

The fourth proportional to 183,125,611.20, 274,688,416.80 and 134,339,327.40 is: 201,508,991.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,125,611.20 : 274,688,416.80 = 134,339,327.40 : x
  2. Step 2: Convert to fraction form
    183,125,611.20/274,688,416.80 = 134,339,327.40/x
  3. Step 3: Cross multiply
    183,125,611.20x = 274,688,416.80 × 134,339,327.40
  4. Step 4: Simplify right side
    183,125,611.20x = 36,901,457,157,482,864
  5. Step 5: Solve for x
    x = 36,901,457,157,482,864/183,125,611.20
  6. Step 6: Final answer
    x = 201,508,991.10

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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.