Home / 2,903,007,650.59-4,354,499,047.92-804,478,064.32

Finding the Fourth Proportional to 2,903,007,650.59, 4,354,499,047.92 and 804,478,064.32

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Solution

The fourth proportional to 2,903,007,650.59, 4,354,499,047.92 and 804,478,064.32 is: 1,206,713,652.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,007,650.59 : 4,354,499,047.92 = 804,478,064.32 : x
  2. Step 2: Convert to fraction form
    2,903,007,650.59/4,354,499,047.92 = 804,478,064.32/x
  3. Step 3: Cross multiply
    2,903,007,650.59x = 4,354,499,047.92 × 804,478,064.32
  4. Step 4: Simplify right side
    2,903,007,650.59x = 3,503,098,965,153,965,056
  5. Step 5: Solve for x
    x = 3,503,098,965,153,965,056/2,903,007,650.59
  6. Step 6: Final answer
    x = 1,206,713,652.46

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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.