Home / 589,112,025.39-883,797,363.50-174,620,817.59

Finding the Fourth Proportional to 589,112,025.39, 883,797,363.50 and 174,620,817.59

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Solution

The fourth proportional to 589,112,025.39, 883,797,363.50 and 174,620,817.59 is: 261,969,560.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,112,025.39 : 883,797,363.50 = 174,620,817.59 : x
  2. Step 2: Convert to fraction form
    589,112,025.39/883,797,363.50 = 174,620,817.59/x
  3. Step 3: Cross multiply
    589,112,025.39x = 883,797,363.50 × 174,620,817.59
  4. Step 4: Simplify right side
    589,112,025.39x = 154,329,418,192,964,352
  5. Step 5: Solve for x
    x = 154,329,418,192,964,352/589,112,025.39
  6. Step 6: Final answer
    x = 261,969,560.19

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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.