Home / 9,427,887,043.76-14,144,232,678.92-2,795,758,455.44

Finding the Fourth Proportional to 9,427,887,043.76, 14,144,232,678.92 and 2,795,758,455.44

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Solution

The fourth proportional to 9,427,887,043.76, 14,144,232,678.92 and 2,795,758,455.44 is: 4,194,350,009.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,427,887,043.76 : 14,144,232,678.92 = 2,795,758,455.44 : x
  2. Step 2: Convert to fraction form
    9,427,887,043.76/14,144,232,678.92 = 2,795,758,455.44/x
  3. Step 3: Cross multiply
    9,427,887,043.76x = 14,144,232,678.92 × 2,795,758,455.44
  4. Step 4: Simplify right side
    9,427,887,043.76x = 39,543,858,107,801,354,240
  5. Step 5: Solve for x
    x = 39,543,858,107,801,354,240/9,427,887,043.76
  6. Step 6: Final answer
    x = 4,194,350,009.10

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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.