Home / 1,880,057,451,374.60-2,820,639,470,719.20-606,618,357,113.62

Finding the Fourth Proportional to 1,880,057,451,374.60, 2,820,639,470,719.20 and 606,618,357,113.62

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Solution

The fourth proportional to 1,880,057,451,374.60, 2,820,639,470,719.20 and 606,618,357,113.62 is: 910,106,061,113.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,057,451,374.60 : 2,820,639,470,719.20 = 606,618,357,113.62 : x
  2. Step 2: Convert to fraction form
    1,880,057,451,374.60/2,820,639,470,719.20 = 606,618,357,113.62/x
  3. Step 3: Cross multiply
    1,880,057,451,374.60x = 2,820,639,470,719.20 × 606,618,357,113.62
  4. Step 4: Simplify right side
    1,880,057,451,374.60x = 1,711,051,681,737,511,981,285,376
  5. Step 5: Solve for x
    x = 1,711,051,681,737,511,981,285,376/1,880,057,451,374.60
  6. Step 6: Final answer
    x = 910,106,061,113.44

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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.