Home / 29,379,861,093.60-44,069,791,640.40-29,104,362,079.20

Finding the Fourth Proportional to 29,379,861,093.60, 44,069,791,640.40 and 29,104,362,079.20

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Solution

The fourth proportional to 29,379,861,093.60, 44,069,791,640.40 and 29,104,362,079.20 is: 43,656,543,118.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,379,861,093.60 : 44,069,791,640.40 = 29,104,362,079.20 : x
  2. Step 2: Convert to fraction form
    29,379,861,093.60/44,069,791,640.40 = 29,104,362,079.20/x
  3. Step 3: Cross multiply
    29,379,861,093.60x = 44,069,791,640.40 × 29,104,362,079.20
  4. Step 4: Simplify right side
    29,379,861,093.60x = 1,282,623,172,657,102,979,072
  5. Step 5: Solve for x
    x = 1,282,623,172,657,102,979,072/29,379,861,093.60
  6. Step 6: Final answer
    x = 43,656,543,118.80

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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.