Home / 14,522,042,202,476-21,786,883,962,495-5,218,809,134,262.40

Finding the Fourth Proportional to 14,522,042,202,476, 21,786,883,962,495 and 5,218,809,134,262.40

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Solution

The fourth proportional to 14,522,042,202,476, 21,786,883,962,495 and 5,218,809,134,262.40 is: 7,829,586,737,545.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,042,202,476 : 21,786,883,962,495 = 5,218,809,134,262.40 : x
  2. Step 2: Convert to fraction form
    14,522,042,202,476/21,786,883,962,495 = 5,218,809,134,262.40/x
  3. Step 3: Cross multiply
    14,522,042,202,476x = 21,786,883,962,495 × 5,218,809,134,262.40
  4. Step 4: Simplify right side
    14,522,042,202,476x = 113,701,589,030,583,900,309,553,152
  5. Step 5: Solve for x
    x = 113,701,589,030,583,900,309,553,152/14,522,042,202,476
  6. Step 6: Final answer
    x = 7,829,586,737,545.62

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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.