Home / 14,213,944,537.11-21,322,227,498.37-4,641,800,331.07

Finding the Fourth Proportional to 14,213,944,537.11, 21,322,227,498.37 and 4,641,800,331.07

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Solution

The fourth proportional to 14,213,944,537.11, 21,322,227,498.37 and 4,641,800,331.07 is: 6,963,128,525.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,944,537.11 : 21,322,227,498.37 = 4,641,800,331.07 : x
  2. Step 2: Convert to fraction form
    14,213,944,537.11/21,322,227,498.37 = 4,641,800,331.07/x
  3. Step 3: Cross multiply
    14,213,944,537.11x = 21,322,227,498.37 × 4,641,800,331.07
  4. Step 4: Simplify right side
    14,213,944,537.11x = 98,973,522,661,021,138,944
  5. Step 5: Solve for x
    x = 98,973,522,661,021,138,944/14,213,944,537.11
  6. Step 6: Final answer
    x = 6,963,128,525.13

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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.