Home / 5,468,309,213.45-7,547,480,703.84-3,324,460,333.32

Finding the Fourth Proportional to 5,468,309,213.45, 7,547,480,703.84 and 3,324,460,333.32

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Solution

The fourth proportional to 5,468,309,213.45, 7,547,480,703.84 and 3,324,460,333.32 is: 4,588,493,305.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,309,213.45 : 7,547,480,703.84 = 3,324,460,333.32 : x
  2. Step 2: Convert to fraction form
    5,468,309,213.45/7,547,480,703.84 = 3,324,460,333.32/x
  3. Step 3: Cross multiply
    5,468,309,213.45x = 7,547,480,703.84 × 3,324,460,333.32
  4. Step 4: Simplify right side
    5,468,309,213.45x = 25,091,300,216,414,195,712
  5. Step 5: Solve for x
    x = 25,091,300,216,414,195,712/5,468,309,213.45
  6. Step 6: Final answer
    x = 4,588,493,305.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.