Home / 5,777,904,064.28-8,664,124,011.78-2,238,303,355.16

Finding the Fourth Proportional to 5,777,904,064.28, 8,664,124,011.78 and 2,238,303,355.16

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Solution

The fourth proportional to 5,777,904,064.28, 8,664,124,011.78 and 2,238,303,355.16 is: 3,356,396,649.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,904,064.28 : 8,664,124,011.78 = 2,238,303,355.16 : x
  2. Step 2: Convert to fraction form
    5,777,904,064.28/8,664,124,011.78 = 2,238,303,355.16/x
  3. Step 3: Cross multiply
    5,777,904,064.28x = 8,664,124,011.78 × 2,238,303,355.16
  4. Step 4: Simplify right side
    5,777,904,064.28x = 19,392,937,845,089,492,992
  5. Step 5: Solve for x
    x = 19,392,937,845,089,492,992/5,777,904,064.28
  6. Step 6: Final answer
    x = 3,356,396,649.95

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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.