Home / 5,061,970,671.45-7,590,188,029.81-4,019,405,993.04

Finding the Fourth Proportional to 5,061,970,671.45, 7,590,188,029.81 and 4,019,405,993.04

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Solution

The fourth proportional to 5,061,970,671.45, 7,590,188,029.81 and 4,019,405,993.04 is: 6,026,911,105.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,970,671.45 : 7,590,188,029.81 = 4,019,405,993.04 : x
  2. Step 2: Convert to fraction form
    5,061,970,671.45/7,590,188,029.81 = 4,019,405,993.04/x
  3. Step 3: Cross multiply
    5,061,970,671.45x = 7,590,188,029.81 × 4,019,405,993.04
  4. Step 4: Simplify right side
    5,061,970,671.45x = 30,508,047,255,343,607,808
  5. Step 5: Solve for x
    x = 30,508,047,255,343,607,808/5,061,970,671.45
  6. Step 6: Final answer
    x = 6,026,911,105.48

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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.