Home / 5,622,518,410.04-8,432,079,628.26-1,691,180,944.40

Finding the Fourth Proportional to 5,622,518,410.04, 8,432,079,628.26 and 1,691,180,944.40

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Solution

The fourth proportional to 5,622,518,410.04, 8,432,079,628.26 and 1,691,180,944.40 is: 2,536,260,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,518,410.04 : 8,432,079,628.26 = 1,691,180,944.40 : x
  2. Step 2: Convert to fraction form
    5,622,518,410.04/8,432,079,628.26 = 1,691,180,944.40/x
  3. Step 3: Cross multiply
    5,622,518,410.04x = 8,432,079,628.26 × 1,691,180,944.40
  4. Step 4: Simplify right side
    5,622,518,410.04x = 14,260,172,389,004,253,184
  5. Step 5: Solve for x
    x = 14,260,172,389,004,253,184/5,622,518,410.04
  6. Step 6: Final answer
    x = 2,536,260,684.10

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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.