Home / 2,862,731,318.34-4,293,033,745.53-996,897,867.06

Finding the Fourth Proportional to 2,862,731,318.34, 4,293,033,745.53 and 996,897,867.06

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Solution

The fourth proportional to 2,862,731,318.34, 4,293,033,745.53 and 996,897,867.06 is: 1,494,976,548.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,731,318.34 : 4,293,033,745.53 = 996,897,867.06 : x
  2. Step 2: Convert to fraction form
    2,862,731,318.34/4,293,033,745.53 = 996,897,867.06/x
  3. Step 3: Cross multiply
    2,862,731,318.34x = 4,293,033,745.53 × 996,897,867.06
  4. Step 4: Simplify right side
    2,862,731,318.34x = 4,279,716,184,135,459,840
  5. Step 5: Solve for x
    x = 4,279,716,184,135,459,840/2,862,731,318.34
  6. Step 6: Final answer
    x = 1,494,976,548.00

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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.