Home / 701,802,813.14-1,052,865,665.69-235,526,112.11

Finding the Fourth Proportional to 701,802,813.14, 1,052,865,665.69 and 235,526,112.11

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Solution

The fourth proportional to 701,802,813.14, 1,052,865,665.69 and 235,526,112.11 is: 353,343,349.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,802,813.14 : 1,052,865,665.69 = 235,526,112.11 : x
  2. Step 2: Convert to fraction form
    701,802,813.14/1,052,865,665.69 = 235,526,112.11/x
  3. Step 3: Cross multiply
    701,802,813.14x = 1,052,865,665.69 × 235,526,112.11
  4. Step 4: Simplify right side
    701,802,813.14x = 247,977,356,815,527,264
  5. Step 5: Solve for x
    x = 247,977,356,815,527,264/701,802,813.14
  6. Step 6: Final answer
    x = 353,343,349.69

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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.