Home / 55,006,059,205.21-82,508,985,827.56-17,235,526,057.24

Finding the Fourth Proportional to 55,006,059,205.21, 82,508,985,827.56 and 17,235,526,057.24

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Solution

The fourth proportional to 55,006,059,205.21, 82,508,985,827.56 and 17,235,526,057.24 is: 25,853,256,818.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,006,059,205.21 : 82,508,985,827.56 = 17,235,526,057.24 : x
  2. Step 2: Convert to fraction form
    55,006,059,205.21/82,508,985,827.56 = 17,235,526,057.24/x
  3. Step 3: Cross multiply
    55,006,059,205.21x = 82,508,985,827.56 × 17,235,526,057.24
  4. Step 4: Simplify right side
    55,006,059,205.21x = 1,422,085,775,187,356,418,048
  5. Step 5: Solve for x
    x = 1,422,085,775,187,356,418,048/55,006,059,205.21
  6. Step 6: Final answer
    x = 25,853,256,818.16

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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.