Home / 4,054,149,327.04-6,079,007,107.26-3,219,155,814.76

Finding the Fourth Proportional to 4,054,149,327.04, 6,079,007,107.26 and 3,219,155,814.76

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Solution

The fourth proportional to 4,054,149,327.04, 6,079,007,107.26 and 3,219,155,814.76 is: 4,826,973,428.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,149,327.04 : 6,079,007,107.26 = 3,219,155,814.76 : x
  2. Step 2: Convert to fraction form
    4,054,149,327.04/6,079,007,107.26 = 3,219,155,814.76/x
  3. Step 3: Cross multiply
    4,054,149,327.04x = 6,079,007,107.26 × 3,219,155,814.76
  4. Step 4: Simplify right side
    4,054,149,327.04x = 19,569,271,077,303,398,400
  5. Step 5: Solve for x
    x = 19,569,271,077,303,398,400/4,054,149,327.04
  6. Step 6: Final answer
    x = 4,826,973,428.63

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Double scale
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1.5x scale

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.