Home / 77,544,892.17-116,318,543.84-22,962,998.22

Finding the Fourth Proportional to 77,544,892.17, 116,318,543.84 and 22,962,998.22

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Solution

The fourth proportional to 77,544,892.17, 116,318,543.84 and 22,962,998.22 is: 34,444,854.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,544,892.17 : 116,318,543.84 = 22,962,998.22 : x
  2. Step 2: Convert to fraction form
    77,544,892.17/116,318,543.84 = 22,962,998.22/x
  3. Step 3: Cross multiply
    77,544,892.17x = 116,318,543.84 × 22,962,998.22
  4. Step 4: Simplify right side
    77,544,892.17x = 2,671,022,515,036,096.50
  5. Step 5: Solve for x
    x = 2,671,022,515,036,096.50/77,544,892.17
  6. Step 6: Final answer
    x = 34,444,854.33

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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.