Home / 5,982,970,019.13-8,974,637,859.15-2,052,621,044.69

Finding the Fourth Proportional to 5,982,970,019.13, 8,974,637,859.15 and 2,052,621,044.69

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Solution

The fourth proportional to 5,982,970,019.13, 8,974,637,859.15 and 2,052,621,044.69 is: 3,078,994,292.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,970,019.13 : 8,974,637,859.15 = 2,052,621,044.69 : x
  2. Step 2: Convert to fraction form
    5,982,970,019.13/8,974,637,859.15 = 2,052,621,044.69/x
  3. Step 3: Cross multiply
    5,982,970,019.13x = 8,974,637,859.15 × 2,052,621,044.69
  4. Step 4: Simplify right side
    5,982,970,019.13x = 18,421,530,538,118,023,168
  5. Step 5: Solve for x
    x = 18,421,530,538,118,023,168/5,982,970,019.13
  6. Step 6: Final answer
    x = 3,078,994,292.00

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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.