Home / 2,493,560,094.32-3,441,116,961.24-1,379,773,132.40

Finding the Fourth Proportional to 2,493,560,094.32, 3,441,116,961.24 and 1,379,773,132.40

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Solution

The fourth proportional to 2,493,560,094.32, 3,441,116,961.24 and 1,379,773,132.40 is: 1,904,089,153.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,560,094.32 : 3,441,116,961.24 = 1,379,773,132.40 : x
  2. Step 2: Convert to fraction form
    2,493,560,094.32/3,441,116,961.24 = 1,379,773,132.40/x
  3. Step 3: Cross multiply
    2,493,560,094.32x = 3,441,116,961.24 × 1,379,773,132.40
  4. Step 4: Simplify right side
    2,493,560,094.32x = 4,747,960,728,564,884,480
  5. Step 5: Solve for x
    x = 4,747,960,728,564,884,480/2,493,560,094.32
  6. Step 6: Final answer
    x = 1,904,089,153.25

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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.