Home / 9,555,552.10-13,415,564.30-9,555,552.10

Finding the Fourth Proportional to 9,555,552.10, 13,415,564.30 and 9,555,552.10

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Solution

The fourth proportional to 9,555,552.10, 13,415,564.30 and 9,555,552.10 is: 13,415,564.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,552.10 : 13,415,564.30 = 9,555,552.10 : x
  2. Step 2: Convert to fraction form
    9,555,552.10/13,415,564.30 = 9,555,552.10/x
  3. Step 3: Cross multiply
    9,555,552.10x = 13,415,564.30 × 9,555,552.10
  4. Step 4: Simplify right side
    9,555,552.10x = 128,193,123,619,550.03
  5. Step 5: Solve for x
    x = 128,193,123,619,550.03/9,555,552.10
  6. Step 6: Final answer
    x = 13,415,564.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.