Home / 4,054,149,326.04-6,079,007,105.76-3,219,155,813.76

Finding the Fourth Proportional to 4,054,149,326.04, 6,079,007,105.76 and 3,219,155,813.76

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Solution

The fourth proportional to 4,054,149,326.04, 6,079,007,105.76 and 3,219,155,813.76 is: 4,826,973,427.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,149,326.04 : 6,079,007,105.76 = 3,219,155,813.76 : x
  2. Step 2: Convert to fraction form
    4,054,149,326.04/6,079,007,105.76 = 3,219,155,813.76/x
  3. Step 3: Cross multiply
    4,054,149,326.04x = 6,079,007,105.76 × 3,219,155,813.76
  4. Step 4: Simplify right side
    4,054,149,326.04x = 19,569,271,066,395,656,192
  5. Step 5: Solve for x
    x = 19,569,271,066,395,656,192/4,054,149,326.04
  6. Step 6: Final answer
    x = 4,826,973,427.13

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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.