Home / 2,417,668,523.40-3,624,711,194.70-1,639,371,793.80

Finding the Fourth Proportional to 2,417,668,523.40, 3,624,711,194.70 and 1,639,371,793.80

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Solution

The fourth proportional to 2,417,668,523.40, 3,624,711,194.70 and 1,639,371,793.80 is: 2,457,842,849.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,668,523.40 : 3,624,711,194.70 = 1,639,371,793.80 : x
  2. Step 2: Convert to fraction form
    2,417,668,523.40/3,624,711,194.70 = 1,639,371,793.80/x
  3. Step 3: Cross multiply
    2,417,668,523.40x = 3,624,711,194.70 × 1,639,371,793.80
  4. Step 4: Simplify right side
    2,417,668,523.40x = 5,942,249,293,262,279,680
  5. Step 5: Solve for x
    x = 5,942,249,293,262,279,680/2,417,668,523.40
  6. Step 6: Final answer
    x = 2,457,842,849.73

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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.