Home / 893,081,001,733.53-1,339,621,428,719.20-247,686,620,464.07

Finding the Fourth Proportional to 893,081,001,733.53, 1,339,621,428,719.20 and 247,686,620,464.07

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Solution

The fourth proportional to 893,081,001,733.53, 1,339,621,428,719.20 and 247,686,620,464.07 is: 371,529,910,205.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,081,001,733.53 : 1,339,621,428,719.20 = 247,686,620,464.07 : x
  2. Step 2: Convert to fraction form
    893,081,001,733.53/1,339,621,428,719.20 = 247,686,620,464.07/x
  3. Step 3: Cross multiply
    893,081,001,733.53x = 1,339,621,428,719.20 × 247,686,620,464.07
  4. Step 4: Simplify right side
    893,081,001,733.53x = 331,806,304,380,707,688,939,520
  5. Step 5: Solve for x
    x = 331,806,304,380,707,688,939,520/893,081,001,733.53
  6. Step 6: Final answer
    x = 371,529,910,205.96

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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.