Home / 55,777,857,317.36-83,666,785,976.04-55,777,857,317.36

Finding the Fourth Proportional to 55,777,857,317.36, 83,666,785,976.04 and 55,777,857,317.36

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Solution

The fourth proportional to 55,777,857,317.36, 83,666,785,976.04 and 55,777,857,317.36 is: 83,666,785,976.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,777,857,317.36 : 83,666,785,976.04 = 55,777,857,317.36 : x
  2. Step 2: Convert to fraction form
    55,777,857,317.36/83,666,785,976.04 = 55,777,857,317.36/x
  3. Step 3: Cross multiply
    55,777,857,317.36x = 83,666,785,976.04 × 55,777,857,317.36
  4. Step 4: Simplify right side
    55,777,857,317.36x = 4,666,754,050,373,655,199,744
  5. Step 5: Solve for x
    x = 4,666,754,050,373,655,199,744/55,777,857,317.36
  6. Step 6: Final answer
    x = 83,666,785,976.04

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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.