Home / 1,747,534,667.40-2,621,302,001.10-1,597,880,881.80

Finding the Fourth Proportional to 1,747,534,667.40, 2,621,302,001.10 and 1,597,880,881.80

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Solution

The fourth proportional to 1,747,534,667.40, 2,621,302,001.10 and 1,597,880,881.80 is: 2,396,821,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,534,667.40 : 2,621,302,001.10 = 1,597,880,881.80 : x
  2. Step 2: Convert to fraction form
    1,747,534,667.40/2,621,302,001.10 = 1,597,880,881.80/x
  3. Step 3: Cross multiply
    1,747,534,667.40x = 2,621,302,001.10 × 1,597,880,881.80
  4. Step 4: Simplify right side
    1,747,534,667.40x = 4,188,528,352,981,772,288
  5. Step 5: Solve for x
    x = 4,188,528,352,981,772,288/1,747,534,667.40
  6. Step 6: Final answer
    x = 2,396,821,322.70

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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.