Home / 10,788,492,720,429-16,183,690,420,647-3,043,828,017,861

Finding the Fourth Proportional to 10,788,492,720,429, 16,183,690,420,647 and 3,043,828,017,861

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Solution

The fourth proportional to 10,788,492,720,429, 16,183,690,420,647 and 3,043,828,017,861 is: 4,566,010,434,569.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,788,492,720,429 : 16,183,690,420,647 = 3,043,828,017,861 : x
  2. Step 2: Convert to fraction form
    10,788,492,720,429/16,183,690,420,647 = 3,043,828,017,861/x
  3. Step 3: Cross multiply
    10,788,492,720,429x = 16,183,690,420,647 × 3,043,828,017,861
  4. Step 4: Simplify right side
    10,788,492,720,429x = 49,260,370,334,754,012,294,807,552
  5. Step 5: Solve for x
    x = 49,260,370,334,754,012,294,807,552/10,788,492,720,429
  6. Step 6: Final answer
    x = 4,566,010,434,569.32

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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.