Home / 3,989,088,214.30-5,593,906,800.50-3,989,088,214.30

Finding the Fourth Proportional to 3,989,088,214.30, 5,593,906,800.50 and 3,989,088,214.30

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Solution

The fourth proportional to 3,989,088,214.30, 5,593,906,800.50 and 3,989,088,214.30 is: 5,593,906,800.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,989,088,214.30 : 5,593,906,800.50 = 3,989,088,214.30 : x
  2. Step 2: Convert to fraction form
    3,989,088,214.30/5,593,906,800.50 = 3,989,088,214.30/x
  3. Step 3: Cross multiply
    3,989,088,214.30x = 5,593,906,800.50 × 3,989,088,214.30
  4. Step 4: Simplify right side
    3,989,088,214.30x = 22,314,587,689,767,174,144
  5. Step 5: Solve for x
    x = 22,314,587,689,767,174,144/3,989,088,214.30
  6. Step 6: Final answer
    x = 5,593,906,800.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.