Home / 34,702,015.61-52,042,531.29-10,434,500.46

Finding the Fourth Proportional to 34,702,015.61, 52,042,531.29 and 10,434,500.46

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Solution

The fourth proportional to 34,702,015.61, 52,042,531.29 and 10,434,500.46 is: 15,648,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,015.61 : 52,042,531.29 = 10,434,500.46 : x
  2. Step 2: Convert to fraction form
    34,702,015.61/52,042,531.29 = 10,434,500.46/x
  3. Step 3: Cross multiply
    34,702,015.61x = 52,042,531.29 × 10,434,500.46
  4. Step 4: Simplify right side
    34,702,015.61x = 543,037,816,645,940.06
  5. Step 5: Solve for x
    x = 543,037,816,645,940.06/34,702,015.61
  6. Step 6: Final answer
    x = 15,648,595.83

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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.