Home / 7,795,282,130.96-11,688,253,638.39-2,481,098,842.24

Finding the Fourth Proportional to 7,795,282,130.96, 11,688,253,638.39 and 2,481,098,842.24

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Solution

The fourth proportional to 7,795,282,130.96, 11,688,253,638.39 and 2,481,098,842.24 is: 3,720,162,026.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,282,130.96 : 11,688,253,638.39 = 2,481,098,842.24 : x
  2. Step 2: Convert to fraction form
    7,795,282,130.96/11,688,253,638.39 = 2,481,098,842.24/x
  3. Step 3: Cross multiply
    7,795,282,130.96x = 11,688,253,638.39 × 2,481,098,842.24
  4. Step 4: Simplify right side
    7,795,282,130.96x = 28,999,712,569,987,678,208
  5. Step 5: Solve for x
    x = 28,999,712,569,987,678,208/7,795,282,130.96
  6. Step 6: Final answer
    x = 3,720,162,026.57

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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.