Home / 116,019,594.57-174,026,863.83-54,574,695.30

Finding the Fourth Proportional to 116,019,594.57, 174,026,863.83 and 54,574,695.30

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Solution

The fourth proportional to 116,019,594.57, 174,026,863.83 and 54,574,695.30 is: 81,860,853.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,019,594.57 : 174,026,863.83 = 54,574,695.30 : x
  2. Step 2: Convert to fraction form
    116,019,594.57/174,026,863.83 = 54,574,695.30/x
  3. Step 3: Cross multiply
    116,019,594.57x = 174,026,863.83 × 54,574,695.30
  4. Step 4: Simplify right side
    116,019,594.57x = 9,497,463,066,465,942
  5. Step 5: Solve for x
    x = 9,497,463,066,465,942/116,019,594.57
  6. Step 6: Final answer
    x = 81,860,853.78

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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.