Home / 2,903,007,652.59-4,354,499,050.92-804,478,066.32

Finding the Fourth Proportional to 2,903,007,652.59, 4,354,499,050.92 and 804,478,066.32

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Solution

The fourth proportional to 2,903,007,652.59, 4,354,499,050.92 and 804,478,066.32 is: 1,206,713,655.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,007,652.59 : 4,354,499,050.92 = 804,478,066.32 : x
  2. Step 2: Convert to fraction form
    2,903,007,652.59/4,354,499,050.92 = 804,478,066.32/x
  3. Step 3: Cross multiply
    2,903,007,652.59x = 4,354,499,050.92 × 804,478,066.32
  4. Step 4: Simplify right side
    2,903,007,652.59x = 3,503,098,976,276,397,056
  5. Step 5: Solve for x
    x = 3,503,098,976,276,397,056/2,903,007,652.59
  6. Step 6: Final answer
    x = 1,206,713,655.46

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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.